diff --git a/packages/capabilities/text-generation/pyproject.toml b/packages/capabilities/text-generation/pyproject.toml
index 3b9d49ed..488111ec 100644
--- a/packages/capabilities/text-generation/pyproject.toml
+++ b/packages/capabilities/text-generation/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "celeste-text-generation"
-version = "0.3.7"
+version = "0.3.8"
 description = "Text generation package for Celeste AI. Unified interface for all providers"
 authors = [{name = "Kamilbenkirane", email = "kamil@withceleste.ai"}]
 readme = "README.md"
diff --git a/packages/capabilities/text-generation/src/celeste_text_generation/providers/openai/models.py b/packages/capabilities/text-generation/src/celeste_text_generation/providers/openai/models.py
index 8dd2fb3b..6e66ebfd 100644
--- a/packages/capabilities/text-generation/src/celeste_text_generation/providers/openai/models.py
+++ b/packages/capabilities/text-generation/src/celeste_text_generation/providers/openai/models.py
@@ -100,6 +100,22 @@
             TextGenerationParameter.OUTPUT_SCHEMA: Schema(),
         },
     ),
+    Model(
+        id="gpt-5.2-codex",
+        provider=Provider.OPENAI,
+        display_name="GPT-5.2 Codex",
+        streaming=True,
+        parameter_constraints={
+            Parameter.MAX_TOKENS: Range(min=1, max=128000),
+            TextGenerationParameter.THINKING_BUDGET: Choice(
+                options=["low", "medium", "high", "xhigh"]
+            ),
+            TextGenerationParameter.VERBOSITY: Choice(
+                options=["low", "medium", "high"]
+            ),
+            TextGenerationParameter.OUTPUT_SCHEMA: Schema(),
+        },
+    ),
     Model(
         id="gpt-5.2-chat-latest",
         provider=Provider.OPENAI,
diff --git a/pyproject.toml b/pyproject.toml
index 8bcb7446..1fa0b6f5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "celeste-ai"
-version = "0.3.8"
+version = "0.3.9"
 description = "Open source, type-safe primitives for multi-modal AI. All capabilities, all providers, one interface"
 authors = [{name = "Kamilbenkirane", email = "kamil@withceleste.ai"}]
 readme = "README.md"