chore(model-profiles): refresh model profile data

The trailing comma regex in the profile generation script consumed the
closing `}` as part of its match, preventing nested closing braces from
getting their own trailing comma. This caused `ruff format` failures on
every generated `_profiles.py` file.

Switches to a lookahead (`(?=...)`) so the closing bracket is asserted
but not consumed, allowing each nesting level to independently receive
its trailing comma.

Fixes #35332.

.github/workflows/refresh_model_profiles.yml

@@ -55,17 +55,9 @@ jobs:
               --data-dir "$data_dir"
           done
 
-      - name: "🔑 Generate GitHub App token"
-        id: app-token
-        uses: actions/create-github-app-token@v2
-        with:
-          app-id: ${{ secrets.ORG_MEMBERSHIP_APP_ID }}
-          private-key: ${{ secrets.ORG_MEMBERSHIP_APP_PRIVATE_KEY }}
-
       - name: "🔀 Create pull request"
         uses: peter-evans/create-pull-request@v7
         with:
-          token: ${{ steps.app-token.outputs.token }}
           branch: bot/refresh-model-profiles
           commit-message: "chore(model-profiles): refresh model profile data"
           title: "chore(model-profiles): refresh model profile data"

libs/model-profiles/langchain_model_profiles/cli.py

@@ -317,7 +317,7 @@ def refresh(provider: str, data_dir: Path) -> None:  # noqa: C901, PLR0915
         .replace("null", "None")
     )
     # Add trailing commas for ruff format compliance
-    json_str = re.sub(r"([^\s,{\[])(\n\s*[\}\]])", r"\1,\2", json_str)
+    json_str = re.sub(r"([^\s,{\[])(?=\n\s*[\}\]])", r"\1,", json_str)
     module_content.append(f"{json_str}\n")
     _write_profiles_file(output_file, "".join(module_content))
 

libs/partners/deepseek/uv.lock

@@ -370,7 +370,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.13"
+version = "1.2.14"
 source = { editable = "../../core" }
 dependencies = [
     { name = "jsonpatch" },

libs/partners/openrouter/langchain_openrouter/data/_profiles.py

@@ -865,6 +865,22 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
     },
+    "google/gemini-3.1-pro-preview": {
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 65536,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": True,
+        "pdf_inputs": True,
+        "video_inputs": True,
+        "text_outputs": True,
+        "image_outputs": False,
+        "audio_outputs": False,
+        "video_outputs": False,
+        "reasoning_output": True,
+        "tool_calling": True,
+        "structured_output": True,
+    },
     "google/gemini-2.0-flash-exp:free": {
         "max_input_tokens": 1048576,
         "max_output_tokens": 1048576,
@@ -2455,7 +2471,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "image_inputs": True,
         "audio_inputs": False,
         "video_inputs": False,
-        "text_outputs": True,
+        "text_outputs": False,
         "image_outputs": True,
         "audio_outputs": False,
         "video_outputs": False,
@@ -2493,6 +2509,21 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
     },
+    "anthropic/claude-sonnet-4.6": {
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": False,
+        "video_inputs": False,
+        "text_outputs": True,
+        "image_outputs": False,
+        "audio_outputs": False,
+        "video_outputs": False,
+        "reasoning_output": True,
+        "tool_calling": True,
+        "structured_output": True,
+    },
     "anthropic/claude-haiku-4.5": {
         "max_input_tokens": 200000,
         "max_output_tokens": 64000,
@@ -2609,7 +2640,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "image_inputs": True,
         "audio_inputs": False,
         "video_inputs": False,
-        "text_outputs": True,
+        "text_outputs": False,
         "image_outputs": True,
         "audio_outputs": False,
         "video_outputs": False,
@@ -2623,7 +2654,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "image_inputs": True,
         "audio_inputs": False,
         "video_inputs": False,
-        "text_outputs": True,
+        "text_outputs": False,
         "image_outputs": True,
         "audio_outputs": False,
         "video_outputs": False,
@@ -2637,7 +2668,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "image_inputs": True,
         "audio_inputs": False,
         "video_inputs": False,
-        "text_outputs": True,
+        "text_outputs": False,
         "image_outputs": True,
         "audio_outputs": False,
         "video_outputs": False,
@@ -2651,7 +2682,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "image_inputs": True,
         "audio_inputs": False,
         "video_inputs": False,
-        "text_outputs": True,
+        "text_outputs": False,
         "image_outputs": True,
         "audio_outputs": False,
         "video_outputs": False,