diff --git a/models/deepseek/deepseek-v3.1.yaml b/models/deepseek/deepseek-v3.1.yaml
new file mode 100644
index 0000000..962826d
--- /dev/null
+++ b/models/deepseek/deepseek-v3.1.yaml
@@ -0,0 +1,14 @@
+# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
+provider: deepseek
+authType: api_key
+model: deepseek-v3.1
+params:
+  - path: thinking.type
+    type: enum
+    label: Thinking mode
+    description: Controls whether DeepSeek thinking mode is enabled for this legacy model ID.
+    default: enabled
+    values:
+      - enabled
+      - disabled
+    group: reasoning
diff --git a/models/deepseek/deepseek-v3.2.yaml b/models/deepseek/deepseek-v3.2.yaml
new file mode 100644
index 0000000..468008b
--- /dev/null
+++ b/models/deepseek/deepseek-v3.2.yaml
@@ -0,0 +1,14 @@
+# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
+provider: deepseek
+authType: api_key
+model: deepseek-v3.2
+params:
+  - path: thinking.type
+    type: enum
+    label: Thinking mode
+    description: Controls whether DeepSeek thinking mode is enabled for this legacy model ID.
+    default: enabled
+    values:
+      - enabled
+      - disabled
+    group: reasoning
diff --git a/models/deepseek/deepseek-v4.yaml b/models/deepseek/deepseek-v4.yaml
new file mode 100644
index 0000000..22daa1c
--- /dev/null
+++ b/models/deepseek/deepseek-v4.yaml
@@ -0,0 +1,14 @@
+# yaml-language-server: $schema=https://modelparameters.dev/api/v1/schema.json
+provider: deepseek
+authType: api_key
+model: deepseek-v4
+params:
+  - path: thinking.type
+    type: enum
+    label: Thinking mode
+    description: Controls whether DeepSeek thinking mode is enabled for this legacy model ID.
+    default: enabled
+    values:
+      - enabled
+      - disabled
+    group: reasoning