diff --git a/.gitignore b/.gitignore
index a74c524..aac8096 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ node_modules/
 *.log
 .DS_Store
 .env
+.env.keys
 .env.local
 .vercel/
 coverage/
diff --git a/models/anthropic/claude-3-5-haiku-20241022.yaml b/models/anthropic/claude-3-5-haiku-20241022.yaml
deleted file mode 100644
index 96f8fa8..0000000
--- a/models/anthropic/claude-3-5-haiku-20241022.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-3-5-haiku-20241022
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
diff --git a/models/anthropic/claude-3-5-haiku-latest.yaml b/models/anthropic/claude-3-5-haiku-latest.yaml
deleted file mode 100644
index 05b9584..0000000
--- a/models/anthropic/claude-3-5-haiku-latest.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-3-5-haiku-latest
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
diff --git a/models/anthropic/claude-3-5-sonnet-20241022.yaml b/models/anthropic/claude-3-5-sonnet-20241022.yaml
deleted file mode 100644
index 5696d46..0000000
--- a/models/anthropic/claude-3-5-sonnet-20241022.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-3-5-sonnet-20241022
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
diff --git a/models/anthropic/claude-3-5-sonnet-latest.yaml b/models/anthropic/claude-3-5-sonnet-latest.yaml
deleted file mode 100644
index e26bf93..0000000
--- a/models/anthropic/claude-3-5-sonnet-latest.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-3-5-sonnet-latest
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
diff --git a/models/anthropic/claude-3-opus-20240229.yaml b/models/anthropic/claude-3-opus-20240229.yaml
deleted file mode 100644
index 9de2c57..0000000
--- a/models/anthropic/claude-3-opus-20240229.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-3-opus-20240229
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
diff --git a/models/anthropic/claude-3-opus-latest.yaml b/models/anthropic/claude-3-opus-latest.yaml
deleted file mode 100644
index 8ebe076..0000000
--- a/models/anthropic/claude-3-opus-latest.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-3-opus-latest
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
diff --git a/models/anthropic/claude-haiku-4-5-20251001.yaml b/models/anthropic/claude-haiku-4-5-20251001.yaml
index 392ad3b..2738963 100644
--- a/models/anthropic/claude-haiku-4-5-20251001.yaml
+++ b/models/anthropic/claude-haiku-4-5-20251001.yaml
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
diff --git a/models/anthropic/claude-haiku-4.yaml b/models/anthropic/claude-opus-4-1-20250805.yaml
similarity index 92%
rename from models/anthropic/claude-haiku-4.yaml
rename to models/anthropic/claude-opus-4-1-20250805.yaml
index d1ce197..d1bd2d7 100644
--- a/models/anthropic/claude-haiku-4.yaml
+++ b/models/anthropic/claude-opus-4-1-20250805.yaml
@@ -1,7 +1,7 @@
 # yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
 provider: anthropic
 authType: api_key
-model: claude-haiku-4
+model: claude-opus-4-1-20250805
 params:
   - path: max_tokens
     type: integer
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
diff --git a/models/anthropic/claude-haiku-4-5.yaml b/models/anthropic/claude-opus-4-20250514.yaml
similarity index 92%
rename from models/anthropic/claude-haiku-4-5.yaml
rename to models/anthropic/claude-opus-4-20250514.yaml
index 98ce128..f72d85b 100644
--- a/models/anthropic/claude-haiku-4-5.yaml
+++ b/models/anthropic/claude-opus-4-20250514.yaml
@@ -1,7 +1,7 @@
 # yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
 provider: anthropic
 authType: api_key
-model: claude-haiku-4-5
+model: claude-opus-4-20250514
 params:
   - path: max_tokens
     type: integer
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
diff --git a/models/anthropic/claude-3-7-sonnet-latest.yaml b/models/anthropic/claude-opus-4-5-20251101.yaml
similarity index 92%
rename from models/anthropic/claude-3-7-sonnet-latest.yaml
rename to models/anthropic/claude-opus-4-5-20251101.yaml
index 9a9bdb0..457e265 100644
--- a/models/anthropic/claude-3-7-sonnet-latest.yaml
+++ b/models/anthropic/claude-opus-4-5-20251101.yaml
@@ -1,7 +1,7 @@
 # yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
 provider: anthropic
 authType: api_key
-model: claude-3-7-sonnet-latest
+model: claude-opus-4-5-20251101
 params:
   - path: max_tokens
     type: integer
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
diff --git a/models/anthropic/claude-opus-4-6.yaml b/models/anthropic/claude-opus-4-6.yaml
index af30e0c..c7f567f 100644
--- a/models/anthropic/claude-opus-4-6.yaml
+++ b/models/anthropic/claude-opus-4-6.yaml
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
@@ -67,7 +66,6 @@ params:
     default: disabled
     values:
       - disabled
-      - adaptive
       - enabled
     group: reasoning
   - path: thinking.budget_tokens
diff --git a/models/anthropic/claude-opus-4-7.yaml b/models/anthropic/claude-opus-4-7.yaml
index b78228d..414f3f6 100644
--- a/models/anthropic/claude-opus-4-7.yaml
+++ b/models/anthropic/claude-opus-4-7.yaml
@@ -11,55 +11,6 @@ params:
     range:
       min: 1
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
   - path: thinking.type
     type: enum
     label: Thinking mode
@@ -67,5 +18,4 @@ params:
     default: disabled
     values:
       - disabled
-      - adaptive
     group: reasoning
diff --git a/models/anthropic/claude-opus-4.yaml b/models/anthropic/claude-opus-4.yaml
deleted file mode 100644
index 7b784ca..0000000
--- a/models/anthropic/claude-opus-4.yaml
+++ /dev/null
@@ -1,85 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-opus-4
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: thinking.type
-    type: enum
-    label: Thinking mode
-    description: Controls the Anthropic thinking mode values supported by this model.
-    default: disabled
-    values:
-      - disabled
-      - adaptive
-      - enabled
-    group: reasoning
-  - path: thinking.budget_tokens
-    type: integer
-    label: Budget tokens
-    description: >-
-      Maximum token budget Anthropic may use for extended thinking before producing the final
-      answer.
-    default: 4096
-    range:
-      min: 1024
-    group: reasoning
-    applicability:
-      only:
-        thinking.type: enabled
diff --git a/models/anthropic/claude-3-7-sonnet-20250219.yaml b/models/anthropic/claude-sonnet-4-20250514.yaml
similarity index 92%
rename from models/anthropic/claude-3-7-sonnet-20250219.yaml
rename to models/anthropic/claude-sonnet-4-20250514.yaml
index 8c5f5ab..91bfb60 100644
--- a/models/anthropic/claude-3-7-sonnet-20250219.yaml
+++ b/models/anthropic/claude-sonnet-4-20250514.yaml
@@ -1,7 +1,7 @@
 # yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
 provider: anthropic
 authType: api_key
-model: claude-3-7-sonnet-20250219
+model: claude-sonnet-4-20250514
 params:
   - path: max_tokens
     type: integer
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
diff --git a/models/anthropic/claude-sonnet-4-5-20250929.yaml b/models/anthropic/claude-sonnet-4-5-20250929.yaml
index 3b39817..6e1a141 100644
--- a/models/anthropic/claude-sonnet-4-5-20250929.yaml
+++ b/models/anthropic/claude-sonnet-4-5-20250929.yaml
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
@@ -67,7 +66,6 @@ params:
     default: disabled
     values:
       - disabled
-      - adaptive
       - enabled
     group: reasoning
   - path: thinking.budget_tokens
diff --git a/models/anthropic/claude-sonnet-4-5.yaml b/models/anthropic/claude-sonnet-4-5.yaml
deleted file mode 100644
index d68d610..0000000
--- a/models/anthropic/claude-sonnet-4-5.yaml
+++ /dev/null
@@ -1,85 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-sonnet-4-5
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: thinking.type
-    type: enum
-    label: Thinking mode
-    description: Controls the Anthropic thinking mode values supported by this model.
-    default: disabled
-    values:
-      - disabled
-      - adaptive
-      - enabled
-    group: reasoning
-  - path: thinking.budget_tokens
-    type: integer
-    label: Budget tokens
-    description: >-
-      Maximum token budget Anthropic may use for extended thinking before producing the final
-      answer.
-    default: 4096
-    range:
-      min: 1024
-    group: reasoning
-    applicability:
-      only:
-        thinking.type: enabled
diff --git a/models/anthropic/claude-sonnet-4-6.yaml b/models/anthropic/claude-sonnet-4-6.yaml
index 1e35b85..5e65af2 100644
--- a/models/anthropic/claude-sonnet-4-6.yaml
+++ b/models/anthropic/claude-sonnet-4-6.yaml
@@ -25,9 +25,10 @@ params:
     group: sampling
     applicability:
       except:
-        thinking.type:
-          - adaptive
-          - enabled
+        - thinking.type:
+            - enabled
+        - top_p:
+            not: null
   - path: top_p
     type: number
     label: Top P
@@ -43,10 +44,9 @@ params:
     applicability:
       except:
         - thinking.type:
-            - adaptive
             - enabled
         - temperature:
-            not: 1
+            not: null
   - path: top_k
     type: integer
     label: Top K
@@ -58,7 +58,6 @@ params:
     applicability:
       except:
         thinking.type:
-          - adaptive
           - enabled
   - path: thinking.type
     type: enum
@@ -67,7 +66,6 @@ params:
     default: disabled
     values:
       - disabled
-      - adaptive
       - enabled
     group: reasoning
   - path: thinking.budget_tokens
diff --git a/models/anthropic/claude-sonnet-4.yaml b/models/anthropic/claude-sonnet-4.yaml
deleted file mode 100644
index cc35e74..0000000
--- a/models/anthropic/claude-sonnet-4.yaml
+++ /dev/null
@@ -1,85 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: anthropic
-authType: api_key
-model: claude-sonnet-4
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.1
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-    applicability:
-      except:
-        - thinking.type:
-            - adaptive
-            - enabled
-        - temperature:
-            not: 1
-  - path: top_k
-    type: integer
-    label: Top K
-    description: Limits token sampling to the top K most likely next tokens.
-    default: 0
-    range:
-      min: 0
-    group: sampling
-    applicability:
-      except:
-        thinking.type:
-          - adaptive
-          - enabled
-  - path: thinking.type
-    type: enum
-    label: Thinking mode
-    description: Controls the Anthropic thinking mode values supported by this model.
-    default: disabled
-    values:
-      - disabled
-      - adaptive
-      - enabled
-    group: reasoning
-  - path: thinking.budget_tokens
-    type: integer
-    label: Budget tokens
-    description: >-
-      Maximum token budget Anthropic may use for extended thinking before producing the final
-      answer.
-    default: 4096
-    range:
-      min: 1024
-    group: reasoning
-    applicability:
-      only:
-        thinking.type: enabled
diff --git a/models/openai/chatgpt-4o-latest.yaml b/models/openai/chatgpt-4o-latest.yaml
deleted file mode 100644
index 9022b5f..0000000
--- a/models/openai/chatgpt-4o-latest.yaml
+++ /dev/null
@@ -1,37 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: openai
-authType: api_key
-model: chatgpt-4o-latest
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
diff --git a/models/openai/gpt-5-chat-latest.yaml b/models/openai/gpt-5-chat-latest.yaml
index f4496a5..e0bd609 100644
--- a/models/openai/gpt-5-chat-latest.yaml
+++ b/models/openai/gpt-5-chat-latest.yaml
@@ -3,46 +3,11 @@ provider: openai
 authType: api_key
 model: gpt-5-chat-latest
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
-  - path: reasoning_effort
-    type: enum
-    label: Reasoning effort
-    description: Controls how much reasoning the model should perform before producing an answer.
-    default: medium
-    values:
-      - minimal
-      - low
-      - medium
-      - high
-    group: reasoning
diff --git a/models/openai/gpt-5-mini.yaml b/models/openai/gpt-5-mini.yaml
index 43da32c..7ab3f1c 100644
--- a/models/openai/gpt-5-mini.yaml
+++ b/models/openai/gpt-5-mini.yaml
@@ -3,38 +3,14 @@ provider: openai
 authType: api_key
 model: gpt-5-mini
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
diff --git a/models/openai/gpt-5-nano.yaml b/models/openai/gpt-5-nano.yaml
index 13f9f62..bf6073a 100644
--- a/models/openai/gpt-5-nano.yaml
+++ b/models/openai/gpt-5-nano.yaml
@@ -3,38 +3,14 @@ provider: openai
 authType: api_key
 model: gpt-5-nano
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
diff --git a/models/openai/gpt-5.1.yaml b/models/openai/gpt-5.1.yaml
index 2609d54..0c902bf 100644
--- a/models/openai/gpt-5.1.yaml
+++ b/models/openai/gpt-5.1.yaml
@@ -3,38 +3,14 @@ provider: openai
 authType: api_key
 model: gpt-5.1
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
diff --git a/models/openai/gpt-5.2.yaml b/models/openai/gpt-5.2.yaml
index b5ccd5b..299546a 100644
--- a/models/openai/gpt-5.2.yaml
+++ b/models/openai/gpt-5.2.yaml
@@ -3,45 +3,21 @@ provider: openai
 authType: api_key
 model: gpt-5.2
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
+      - none
       - low
       - medium
       - high
diff --git a/models/openai/gpt-5.4-mini.yaml b/models/openai/gpt-5.4-mini.yaml
index 366a318..1f87ffb 100644
--- a/models/openai/gpt-5.4-mini.yaml
+++ b/models/openai/gpt-5.4-mini.yaml
@@ -3,45 +3,21 @@ provider: openai
 authType: api_key
 model: gpt-5.4-mini
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
+      - none
       - low
       - medium
       - high
diff --git a/models/openai/gpt-5.4.yaml b/models/openai/gpt-5.4.yaml
index adc236c..708fc18 100644
--- a/models/openai/gpt-5.4.yaml
+++ b/models/openai/gpt-5.4.yaml
@@ -3,45 +3,21 @@ provider: openai
 authType: api_key
 model: gpt-5.4
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
+      - none
       - low
       - medium
       - high
diff --git a/models/openai/gpt-5.5.yaml b/models/openai/gpt-5.5.yaml
index af1b65c..e5c6221 100644
--- a/models/openai/gpt-5.5.yaml
+++ b/models/openai/gpt-5.5.yaml
@@ -3,45 +3,21 @@ provider: openai
 authType: api_key
 model: gpt-5.5
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
+      - none
       - low
       - medium
       - high
diff --git a/models/openai/gpt-5.yaml b/models/openai/gpt-5.yaml
index 5d62f79..5a2c130 100644
--- a/models/openai/gpt-5.yaml
+++ b/models/openai/gpt-5.yaml
@@ -3,38 +3,14 @@ provider: openai
 authType: api_key
 model: gpt-5
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
-  - path: temperature
-    type: number
-    label: Temperature
-    description: >-
-      Controls randomness. Lower values make outputs more focused; higher values make them more
-      varied.
-    default: 1
-    range:
-      min: 0
-      max: 2
-      step: 0.1
-    group: sampling
-  - path: top_p
-    type: number
-    label: Top P
-    description: >-
-      Controls nucleus sampling by limiting generation to tokens whose cumulative probability
-      reaches this value.
-    default: 1
-    range:
-      min: 0
-      max: 1
-      step: 0.01
-    group: sampling
   - path: reasoning_effort
     type: enum
     label: Reasoning effort
diff --git a/models/openai/o1-mini.yaml b/models/openai/o1-mini.yaml
deleted file mode 100644
index cbbd35c..0000000
--- a/models/openai/o1-mini.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: openai
-authType: api_key
-model: o1-mini
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: reasoning_effort
-    type: enum
-    label: Reasoning effort
-    description: Controls how much reasoning the model should perform before producing an answer.
-    default: medium
-    values:
-      - minimal
-      - low
-      - medium
-      - high
-    group: reasoning
diff --git a/models/openai/o1-preview.yaml b/models/openai/o1-preview.yaml
deleted file mode 100644
index 566f621..0000000
--- a/models/openai/o1-preview.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
-provider: openai
-authType: api_key
-model: o1-preview
-params:
-  - path: max_tokens
-    type: integer
-    label: Max tokens
-    description: Maximum number of output tokens the model may generate.
-    default: 4096
-    range:
-      min: 1
-    group: generation_length
-  - path: reasoning_effort
-    type: enum
-    label: Reasoning effort
-    description: Controls how much reasoning the model should perform before producing an answer.
-    default: medium
-    values:
-      - minimal
-      - low
-      - medium
-      - high
-    group: reasoning
diff --git a/models/openai/o1.yaml b/models/openai/o1.yaml
index 35ec80c..7866237 100644
--- a/models/openai/o1.yaml
+++ b/models/openai/o1.yaml
@@ -3,13 +3,13 @@ provider: openai
 authType: api_key
 model: o1
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
   - path: reasoning_effort
     type: enum
@@ -17,8 +17,8 @@ params:
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
       - low
       - medium
       - high
+      - xhigh
     group: reasoning
diff --git a/models/openai/o3-mini.yaml b/models/openai/o3-mini.yaml
index beb1f43..367d746 100644
--- a/models/openai/o3-mini.yaml
+++ b/models/openai/o3-mini.yaml
@@ -3,13 +3,13 @@ provider: openai
 authType: api_key
 model: o3-mini
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
   - path: reasoning_effort
     type: enum
@@ -17,8 +17,8 @@ params:
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
       - low
       - medium
       - high
+      - xhigh
     group: reasoning
diff --git a/models/openai/o3.yaml b/models/openai/o3.yaml
index c2d5af6..27597b3 100644
--- a/models/openai/o3.yaml
+++ b/models/openai/o3.yaml
@@ -3,13 +3,13 @@ provider: openai
 authType: api_key
 model: o3
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
   - path: reasoning_effort
     type: enum
@@ -17,8 +17,8 @@ params:
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
       - low
       - medium
       - high
+      - xhigh
     group: reasoning
diff --git a/models/openai/o4-mini.yaml b/models/openai/o4-mini.yaml
index e676838..7bdbc41 100644
--- a/models/openai/o4-mini.yaml
+++ b/models/openai/o4-mini.yaml
@@ -3,13 +3,13 @@ provider: openai
 authType: api_key
 model: o4-mini
 params:
-  - path: max_tokens
+  - path: max_completion_tokens
     type: integer
     label: Max tokens
     description: Maximum number of output tokens the model may generate.
     default: 4096
     range:
-      min: 1
+      min: 16
     group: generation_length
   - path: reasoning_effort
     type: enum
@@ -17,8 +17,8 @@ params:
     description: Controls how much reasoning the model should perform before producing an answer.
     default: medium
     values:
-      - minimal
       - low
       - medium
       - high
+      - xhigh
     group: reasoning
diff --git a/package.json b/package.json
index af08806..3d48465 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "build": "tsx src/build/build.ts",
     "dev": "tsx watch src/server/dev.ts",
     "validate": "tsx src/data/validate.ts",
+    "smoke:params": "tsx src/smoke/provider-params.ts",
     "typecheck": "tsc --noEmit",
     "lint": "eslint . --ext .ts,.tsx",
     "format": "prettier --write .",
diff --git a/src/smoke/provider-params.ts b/src/smoke/provider-params.ts
new file mode 100644
index 0000000..f33702c
--- /dev/null
+++ b/src/smoke/provider-params.ts
@@ -0,0 +1,636 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { loadAllModels } from "../data/load.js";
+import type { AuthType, Model, Parameter, ApplicabilityRule } from "../schema/model.js";
+
+type JsonPrimitive = string | number | boolean | null;
+type JsonValue = JsonPrimitive | JsonValue[] | { [key: string]: JsonValue };
+type JsonRecord = Record<string, JsonValue>;
+
+type Expected = "success" | "failure";
+
+interface SmokeCase {
+  name: string;
+  params: JsonRecord;
+  expected: Expected;
+}
+
+interface Options {
+  provider?: string;
+  model?: string;
+  authType?: AuthType;
+  keysFile?: string;
+  includeNegative: boolean;
+  limit?: number;
+}
+
+interface ProviderAdapter {
+  envNames: readonly string[];
+  keyAliases: readonly string[];
+  run(model: Model, params: JsonRecord, apiKey: string): Promise<ProviderResult>;
+}
+
+interface ProviderResult {
+  ok: boolean;
+  status: number;
+  message: string;
+}
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const REPO_ROOT = path.resolve(__dirname, "../..");
+const DEFAULT_KEYS_FILE = path.resolve(REPO_ROOT, ".env.keys");
+const REQUEST_TIMEOUT_MS = 45_000;
+
+const PROVIDERS: Record<string, ProviderAdapter> = {
+  anthropic: {
+    envNames: ["ANTHROPIC_API_KEY"],
+    keyAliases: ["anthropic"],
+    run: runAnthropic,
+  },
+  deepseek: {
+    envNames: ["DEEPSEEK_API_KEY"],
+    keyAliases: ["deepseek"],
+    run: (model, params, apiKey) =>
+      runOpenAiCompatible("https://api.deepseek.com/chat/completions", model, params, apiKey, true),
+  },
+  gemini: {
+    envNames: ["GEMINI_API_KEY", "GOOGLE_API_KEY"],
+    keyAliases: ["gemini", "google"],
+    run: runGemini,
+  },
+  google: {
+    envNames: ["GEMINI_API_KEY", "GOOGLE_API_KEY"],
+    keyAliases: ["gemini", "google"],
+    run: runGemini,
+  },
+  groq: {
+    envNames: ["GROQ_API_KEY"],
+    keyAliases: ["groq"],
+    run: (model, params, apiKey) =>
+      runOpenAiCompatible(
+        "https://api.groq.com/openai/v1/chat/completions",
+        model,
+        params,
+        apiKey,
+        true,
+      ),
+  },
+  mistral: {
+    envNames: ["MISTRAL_API_KEY"],
+    keyAliases: ["mistral"],
+    run: (model, params, apiKey) =>
+      runOpenAiCompatible(
+        "https://api.mistral.ai/v1/chat/completions",
+        model,
+        params,
+        apiKey,
+        true,
+      ),
+  },
+  openai: {
+    envNames: ["OPENAI_API_KEY"],
+    keyAliases: ["openai"],
+    run: (model, params, apiKey) =>
+      runOpenAiCompatible(
+        "https://api.openai.com/v1/chat/completions",
+        model,
+        params,
+        apiKey,
+        false,
+      ),
+  },
+};
+
+function parseOptions(argv: string[]): Options {
+  const options: Options = {
+    includeNegative: true,
+  };
+
+  for (let i = 0; i < argv.length; i += 1) {
+    const arg = argv[i]!;
+    const readValue = (): string => {
+      const next = argv[i + 1];
+      if (!next) throw new Error(`${arg} requires a value`);
+      i += 1;
+      return next;
+    };
+
+    if (arg === "--provider") options.provider = readValue().toLowerCase();
+    else if (arg === "--model") options.model = readValue();
+    else if (arg === "--auth-type") options.authType = readValue() as AuthType;
+    else if (arg === "--keys-file") options.keysFile = path.resolve(readValue());
+    else if (arg === "--positive-only") options.includeNegative = false;
+    else if (arg === "--limit") options.limit = Number.parseInt(readValue(), 10);
+    else if (arg === "--help" || arg === "-h") printHelpAndExit();
+    else throw new Error(`Unknown option: ${arg}`);
+  }
+
+  return options;
+}
+
+function printHelpAndExit(): never {
+  console.log(`Usage: npm run smoke:params -- [options]
+
+Options:
+  --provider <provider>     Limit to one provider, e.g. anthropic
+  --model <model>           Limit to one model id
+  --auth-type <authType>    Limit to api_key or subscription
+  --keys-file <path>        Free-form key file. Defaults to ./.env.keys when present
+  --positive-only           Skip intentionally invalid applicability cases
+  --limit <n>               Stop after n requests
+
+The smoke test sends minimal live requests and never prints API keys or request bodies.`);
+  process.exit(0);
+}
+
+async function loadKeys(keysFile?: string): Promise<Map<string, string>> {
+  const keys = new Map<string, string>();
+  for (const [provider, adapter] of Object.entries(PROVIDERS)) {
+    for (const envName of adapter.envNames) {
+      const value = process.env[envName];
+      if (value) keys.set(provider, value);
+    }
+  }
+
+  const file = keysFile ?? ((await exists(DEFAULT_KEYS_FILE)) ? DEFAULT_KEYS_FILE : undefined);
+  if (!file) return keys;
+
+  const text = await fs.readFile(file, "utf8");
+  for (const line of text.split(/\r?\n/)) {
+    const trimmed = line.trim();
+    if (!trimmed || trimmed.toLowerCase() === "subscription") continue;
+
+    for (const [provider, adapter] of Object.entries(PROVIDERS)) {
+      if (keys.has(provider)) continue;
+      if (!lineMatchesAnyAlias(trimmed, adapter.keyAliases)) continue;
+      if (provider === "anthropic" && /\btoken\b/i.test(trimmed)) continue;
+
+      const candidate = trimmed.split(/\s+/).at(-1);
+      if (candidate && looksLikeApiKey(candidate)) {
+        keys.set(provider, candidate);
+      }
+    }
+  }
+
+  return keys;
+}
+
+function lineMatchesAnyAlias(line: string, aliases: readonly string[]): boolean {
+  const lower = line.toLowerCase();
+  return aliases.some((alias) => lower.startsWith(alias.toLowerCase()));
+}
+
+function looksLikeApiKey(value: string): boolean {
+  return value.length >= 12 && !value.includes("@");
+}
+
+async function exists(file: string): Promise<boolean> {
+  try {
+    await fs.access(file);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function buildCases(model: Model): SmokeCase[] {
+  const cases: SmokeCase[] = [];
+  for (const param of model.params) {
+    for (const value of sampleValues(param)) {
+      const params = applyValidContext(model, defaultParams(model));
+      setPath(params, param.path, value);
+      cases.push({
+        name: `${param.path}=${formatValue(value)}`,
+        params: applyValidContext(model, params),
+        expected: "success",
+      });
+    }
+
+    if (param.applicability) {
+      cases.push(...buildNegativeApplicabilityCases(model, param));
+    }
+  }
+  return dedupeCases(cases);
+}
+
+function sampleValues(param: Parameter): JsonValue[] {
+  if (param.type === "boolean") return [true, false];
+  if (param.type === "enum") return param.values as JsonValue[];
+  if (param.type === "string") return param.default !== undefined ? [param.default] : ["test"];
+  if (param.type === "integer" || param.type === "number") {
+    const values: JsonValue[] = [];
+    if (param.default !== undefined) values.push(param.default);
+    if (param.range?.min !== undefined) values.push(param.range.min);
+    if (param.range?.max !== undefined) values.push(param.range.max);
+    return dedupeValues(values.length > 0 ? values : [1]);
+  }
+  return [];
+}
+
+function defaultParams(model: Model): JsonRecord {
+  const params: JsonRecord = {};
+  for (const param of model.params) {
+    if (param.default === undefined) continue;
+    if (!paramIsApplicable(param, params)) continue;
+    setPath(params, param.path, param.default);
+  }
+  return params;
+}
+
+function applyValidContext(model: Model, input: JsonRecord): JsonRecord {
+  const params = cloneRecord(input);
+  let changed = true;
+  while (changed) {
+    changed = false;
+    for (const param of model.params) {
+      if (param.default === undefined || hasPath(params, param.path)) continue;
+      if (!paramIsApplicable(param, params)) continue;
+      setPath(params, param.path, param.default);
+      changed = true;
+    }
+  }
+
+  for (const param of model.params) {
+    if (!hasPath(params, param.path)) continue;
+    if (!paramIsApplicable(param, params)) deletePath(params, param.path);
+  }
+
+  ensureProviderMinimums(model, params);
+  return params;
+}
+
+function ensureProviderMinimums(model: Model, params: JsonRecord): void {
+  if (model.provider === "anthropic" && getPath(params, "thinking.type") === "enabled") {
+    const budget = getPath(params, "thinking.budget_tokens");
+    if (typeof budget === "number") {
+      const maxTokens = getPath(params, "max_tokens");
+      if (typeof maxTokens !== "number" || maxTokens <= budget) {
+        setPath(params, "max_tokens", Math.ceil(budget) + 1);
+      }
+    }
+  }
+}
+
+function buildNegativeApplicabilityCases(model: Model, param: Parameter): SmokeCase[] {
+  const cases: SmokeCase[] = [];
+  const value = sampleValues(param)[0];
+  if (value === undefined) return cases;
+
+  for (const params of inapplicableContexts(param)) {
+    const next = applyValidContext(model, defaultParams(model));
+    mergeRecord(next, params);
+    setPath(next, param.path, value);
+    ensureProviderMinimums(model, next);
+    cases.push({
+      name: `${param.path} forbidden with ${Object.keys(params).join("+")}`,
+      params: next,
+      expected: "failure",
+    });
+  }
+
+  return cases;
+}
+
+function inapplicableContexts(param: Parameter): JsonRecord[] {
+  const contexts: JsonRecord[] = [];
+  const applicability = param.applicability;
+  if (!applicability) return contexts;
+
+  if (applicability.except) {
+    for (const match of ruleList(applicability.except)) {
+      contexts.push(matchContext(match, "match"));
+    }
+  }
+  if (applicability.only) {
+    for (const match of ruleList(applicability.only)) {
+      contexts.push(matchContext(match, "miss"));
+    }
+  }
+
+  return contexts;
+}
+
+function ruleList(rule: ApplicabilityRule | ApplicabilityRule[]): ApplicabilityRule[] {
+  return Array.isArray(rule) ? rule : [rule];
+}
+
+function matchContext(rule: ApplicabilityRule, mode: "match" | "miss"): JsonRecord {
+  const params: JsonRecord = {};
+  for (const [pathKey, value] of Object.entries(rule)) {
+    setPath(params, pathKey, mode === "match" ? matchingValue(value) : nonMatchingValue(value));
+  }
+  return params;
+}
+
+function matchingValue(value: ApplicabilityRule[string]): JsonValue {
+  if (isRecord(value) && "not" in value) return nonMatchingValue(value.not);
+  if (Array.isArray(value)) return value[0] as JsonValue;
+  return value as JsonValue;
+}
+
+function nonMatchingValue(value: ApplicabilityRule[string]): JsonValue {
+  if (isRecord(value) && "not" in value) return matchingValue(value.not);
+  const blocked = new Set(Array.isArray(value) ? value : [value]);
+  for (const candidate of ["disabled", "enabled", "adaptive", 0, 1, true, false, null]) {
+    if (!blocked.has(candidate)) return candidate as JsonValue;
+  }
+  return "__mps_non_matching_value__";
+}
+
+function paramIsApplicable(param: Parameter, params: JsonRecord): boolean {
+  const applicability = param.applicability;
+  if (!applicability) return true;
+  if (applicability.only && !ruleMatches(applicability.only, params)) return false;
+  if (applicability.except && ruleMatches(applicability.except, params)) return false;
+  return true;
+}
+
+function ruleMatches(rule: ApplicabilityRule | ApplicabilityRule[], params: JsonRecord): boolean {
+  return ruleList(rule).some((match) =>
+    Object.entries(match).every(([pathKey, expected]) =>
+      valueMatches(getPath(params, pathKey), expected),
+    ),
+  );
+}
+
+function valueMatches(actual: unknown, expected: ApplicabilityRule[string]): boolean {
+  if (actual === undefined) return false;
+  if (isRecord(expected) && "not" in expected) return !valueMatches(actual, expected.not);
+  if (Array.isArray(expected)) return expected.some((value) => jsonEqual(actual, value));
+  return jsonEqual(actual, expected);
+}
+
+async function runAnthropic(
+  model: Model,
+  params: JsonRecord,
+  apiKey: string,
+): Promise<ProviderResult> {
+  const body: JsonRecord = {
+    model: model.model,
+    max_tokens: 16,
+    messages: [{ role: "user", content: "Reply with ok." }],
+    ...params,
+  };
+  return postJson("https://api.anthropic.com/v1/messages", body, {
+    "anthropic-version": "2023-06-01",
+    "content-type": "application/json",
+    "x-api-key": apiKey,
+  });
+}
+
+async function runGemini(
+  model: Model,
+  params: JsonRecord,
+  apiKey: string,
+): Promise<ProviderResult> {
+  const url = new URL(
+    `https://generativelanguage.googleapis.com/v1beta/models/${encodeURIComponent(
+      model.model,
+    )}:generateContent`,
+  );
+  url.searchParams.set("key", apiKey);
+  const body: JsonRecord = {
+    contents: [{ role: "user", parts: [{ text: "Reply with ok." }] }],
+    generationConfig: params,
+  };
+  return postJson(url.toString(), body, {
+    "content-type": "application/json",
+  });
+}
+
+async function runOpenAiCompatible(
+  endpoint: string,
+  model: Model,
+  params: JsonRecord,
+  apiKey: string,
+  addDefaultTokenCap: boolean,
+): Promise<ProviderResult> {
+  const body: JsonRecord = {
+    model: model.model,
+    messages: [{ role: "user", content: "Reply with ok." }],
+    ...params,
+  };
+  if (
+    addDefaultTokenCap &&
+    getPath(params, "max_tokens") === undefined &&
+    getPath(params, "max_completion_tokens") === undefined
+  ) {
+    body.max_tokens = 1;
+  }
+  return postJson(endpoint, body, {
+    authorization: `Bearer ${apiKey}`,
+    "content-type": "application/json",
+  });
+}
+
+async function postJson(
+  url: string,
+  body: JsonRecord,
+  headers: Record<string, string>,
+): Promise<ProviderResult> {
+  let last: ProviderResult | undefined;
+  for (let attempt = 0; attempt < 3; attempt += 1) {
+    const response = await fetch(url, {
+      method: "POST",
+      headers,
+      body: JSON.stringify(body),
+      signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS),
+    });
+    const text = await response.text();
+    last = {
+      ok: response.ok,
+      status: response.status,
+      message: summarizeProviderMessage(text),
+    };
+    if (!isTransientStatus(response.status)) return last;
+    await delay(750 * (attempt + 1));
+  }
+  return last!;
+}
+
+function isTransientStatus(status: number): boolean {
+  return status === 429 || status === 500 || status === 502 || status === 503 || status === 529;
+}
+
+function delay(ms: number): Promise<void> {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+function summarizeProviderMessage(text: string): string {
+  if (!text) return "";
+  try {
+    const parsed = JSON.parse(text) as unknown;
+    if (isRecord(parsed)) {
+      const error = parsed.error;
+      if (isRecord(error)) {
+        const message = error.message;
+        if (typeof message === "string") return message.slice(0, 220);
+      }
+      const message = parsed.message;
+      if (typeof message === "string") return message.slice(0, 220);
+    }
+  } catch {
+    // Fall through to raw text summary.
+  }
+  return text.replace(/\s+/g, " ").slice(0, 220);
+}
+
+function dedupeCases(cases: SmokeCase[]): SmokeCase[] {
+  const seen = new Set<string>();
+  return cases.filter((testCase) => {
+    const key = `${testCase.expected}:${testCase.name}:${JSON.stringify(testCase.params)}`;
+    if (seen.has(key)) return false;
+    seen.add(key);
+    return true;
+  });
+}
+
+function dedupeValues(values: JsonValue[]): JsonValue[] {
+  const seen = new Set<string>();
+  return values.filter((value) => {
+    const key = JSON.stringify(value);
+    if (seen.has(key)) return false;
+    seen.add(key);
+    return true;
+  });
+}
+
+function hasPath(record: JsonRecord, dottedPath: string): boolean {
+  return getPath(record, dottedPath) !== undefined;
+}
+
+function getPath(record: JsonRecord, dottedPath: string): JsonValue | undefined {
+  let current: unknown = record;
+  for (const segment of dottedPath.split(".")) {
+    if (!isRecord(current) || !(segment in current)) return undefined;
+    current = current[segment];
+  }
+  return current as JsonValue;
+}
+
+function setPath(record: JsonRecord, dottedPath: string, value: JsonValue): void {
+  const segments = dottedPath.split(".");
+  let current = record;
+  for (const segment of segments.slice(0, -1)) {
+    const next = current[segment];
+    if (!isRecord(next)) {
+      current[segment] = {};
+    }
+    current = current[segment] as JsonRecord;
+  }
+  current[segments.at(-1)!] = value;
+}
+
+function deletePath(record: JsonRecord, dottedPath: string): void {
+  const segments = dottedPath.split(".");
+  let current: JsonRecord = record;
+  for (const segment of segments.slice(0, -1)) {
+    const next = current[segment];
+    if (!isRecord(next)) return;
+    current = next;
+  }
+  delete current[segments.at(-1)!];
+}
+
+function mergeRecord(target: JsonRecord, source: JsonRecord): void {
+  for (const [key, value] of Object.entries(source)) {
+    if (isRecord(value) && isRecord(target[key])) {
+      mergeRecord(target[key], value);
+    } else {
+      target[key] = value;
+    }
+  }
+}
+
+function cloneRecord(record: JsonRecord): JsonRecord {
+  return structuredClone(record) as JsonRecord;
+}
+
+function isRecord(value: unknown): value is JsonRecord {
+  return typeof value === "object" && value !== null && !Array.isArray(value);
+}
+
+function jsonEqual(a: unknown, b: unknown): boolean {
+  return JSON.stringify(a) === JSON.stringify(b);
+}
+
+function formatValue(value: JsonValue): string {
+  return JSON.stringify(value);
+}
+
+function modelMatches(model: Model, options: Options): boolean {
+  if (options.provider && model.provider !== options.provider) return false;
+  if (options.model && model.model !== options.model) return false;
+  if (options.authType && model.authType !== options.authType) return false;
+  return true;
+}
+
+async function main(): Promise<void> {
+  const options = parseOptions(process.argv.slice(2));
+  const { models, issues } = await loadAllModels();
+  if (issues.length > 0) {
+    throw new Error(
+      `Catalog has ${issues.length} validation issue(s). Run npm run validate first.`,
+    );
+  }
+
+  const keys = await loadKeys(options.keysFile);
+  const runnable = models.filter((model) => modelMatches(model, options));
+  let passed = 0;
+  let failed = 0;
+  let skipped = 0;
+  let sent = 0;
+
+  for (const model of runnable) {
+    const adapter = PROVIDERS[model.provider];
+    const key = keys.get(model.provider);
+    if (model.authType !== "api_key") {
+      skipped += 1;
+      console.log(`- ${model.provider}/${model.model} (${model.authType}) skipped: subscription`);
+      continue;
+    }
+    if (!adapter) {
+      skipped += 1;
+      console.log(`- ${model.provider}/${model.model} skipped: no smoke adapter`);
+      continue;
+    }
+    if (!key) {
+      skipped += 1;
+      console.log(`- ${model.provider}/${model.model} skipped: no API key`);
+      continue;
+    }
+
+    const cases = buildCases(model).filter((testCase) =>
+      options.includeNegative ? true : testCase.expected === "success",
+    );
+    for (const testCase of cases) {
+      if (options.limit !== undefined && sent >= options.limit) break;
+      sent += 1;
+      const result = await adapter.run(model, testCase.params, key);
+      const ok =
+        testCase.expected === "success"
+          ? result.ok
+          : result.status === 400 || result.status === 422;
+      if (ok) {
+        passed += 1;
+        const verb = testCase.expected === "success" ? "accepted" : "rejected";
+        console.log(`✓ ${model.provider}/${model.model} ${testCase.name} ${verb}`);
+      } else {
+        failed += 1;
+        console.log(
+          `✗ ${model.provider}/${model.model} ${testCase.name} expected ${testCase.expected}, got ${result.status}: ${result.message}`,
+        );
+      }
+    }
+    if (options.limit !== undefined && sent >= options.limit) break;
+  }
+
+  console.log(`\nSummary: ${passed} passed, ${failed} failed, ${skipped} skipped, ${sent} sent.`);
+  if (failed > 0) process.exit(1);
+}
+
+main().catch((err) => {
+  console.error((err as Error).message);
+  process.exit(2);
+});