diff --git a/libs/partners/huggingface/langchain_huggingface/data/_profiles.py b/libs/partners/huggingface/langchain_huggingface/data/_profiles.py
index e364a373ea..9842b65898 100644
--- a/libs/partners/huggingface/langchain_huggingface/data/_profiles.py
+++ b/libs/partners/huggingface/langchain_huggingface/data/_profiles.py
@@ -22,7 +22,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2025-10-27",
         "open_weights": True,
         "max_input_tokens": 204800,
-        "max_output_tokens": 128000,
+        "max_output_tokens": 131072,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -107,7 +107,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2026-06-01",
         "open_weights": True,
         "max_input_tokens": 524288,
-        "max_output_tokens": 128000,
+        "max_output_tokens": 512000,
         "text_inputs": True,
         "image_inputs": True,
         "audio_inputs": False,
@@ -1525,4 +1525,26 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "zai-org/GLM-5.3-Flash": {
+        "name": "GLM-5.3-Flash",
+        "release_date": "2026-08-26",
+        "last_updated": "2026-08-26",
+        "open_weights": True,
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": False,
+        "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,
+        "attachment": False,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
 }
diff --git a/libs/partners/mistralai/langchain_mistralai/data/_profiles.py b/libs/partners/mistralai/langchain_mistralai/data/_profiles.py
index 7f004fa30b..8e08cddeea 100644
--- a/libs/partners/mistralai/langchain_mistralai/data/_profiles.py
+++ b/libs/partners/mistralai/langchain_mistralai/data/_profiles.py
@@ -686,4 +686,26 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "attachment": True,
         "temperature": True,
     },
+    "zai-glm-5-2": {
+        "name": "GLM-5.2",
+        "status": "beta",
+        "release_date": "2026-06-13",
+        "last_updated": "2026-06-13",
+        "open_weights": True,
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": False,
+        "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,
+        "attachment": False,
+        "temperature": True,
+    },
 }
diff --git a/libs/partners/openai/langchain_openai/data/_profiles.py b/libs/partners/openai/langchain_openai/data/_profiles.py
index a8c702b733..a87b079775 100644
--- a/libs/partners/openai/langchain_openai/data/_profiles.py
+++ b/libs/partners/openai/langchain_openai/data/_profiles.py
@@ -531,7 +531,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
         "attachment": True,
-        "temperature": False,
+        "temperature": True,
         "image_url_inputs": True,
         "pdf_inputs": True,
         "pdf_tool_message": True,
@@ -629,7 +629,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
         "attachment": True,
-        "temperature": False,
+        "temperature": True,
         "image_url_inputs": True,
         "pdf_inputs": True,
         "pdf_tool_message": True,
@@ -774,7 +774,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
         "attachment": True,
-        "temperature": False,
+        "temperature": True,
         "image_url_inputs": True,
         "pdf_tool_message": True,
         "image_tool_message": True,
@@ -842,7 +842,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
         "attachment": True,
-        "temperature": False,
+        "temperature": True,
         "image_url_inputs": True,
         "pdf_tool_message": True,
         "image_tool_message": True,
@@ -875,7 +875,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
         "attachment": True,
-        "temperature": False,
+        "temperature": True,
         "image_url_inputs": True,
         "pdf_inputs": True,
         "pdf_tool_message": True,
@@ -909,7 +909,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "tool_calling": True,
         "structured_output": True,
         "attachment": True,
-        "temperature": False,
+        "temperature": True,
         "image_url_inputs": True,
         "pdf_inputs": True,
         "pdf_tool_message": True,
diff --git a/libs/partners/openrouter/langchain_openrouter/data/_profiles.py b/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
index df12bc288f..9d04d9ea10 100644
--- a/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
+++ b/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
@@ -3565,7 +3565,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2025-12-15",
         "open_weights": True,
         "max_input_tokens": 262144,
-        "max_output_tokens": 235929,
+        "max_output_tokens": 228000,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -5588,7 +5588,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2025-07-21",
         "open_weights": True,
         "max_input_tokens": 262144,
-        "max_output_tokens": 16384,
+        "max_output_tokens": 235929,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -6270,7 +6270,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2026-04-22",
         "open_weights": True,
         "max_input_tokens": 262144,
-        "max_output_tokens": 235929,
+        "max_output_tokens": 81920,
         "text_inputs": True,
         "image_inputs": True,
         "audio_inputs": False,
@@ -6484,6 +6484,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "qwen/qwen3.8-flash": {
+        "name": "Qwen3.8 Flash",
+        "release_date": "2026-08-26",
+        "last_updated": "2026-08-26",
+        "open_weights": False,
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": False,
+        "video_inputs": True,
+        "text_outputs": True,
+        "image_outputs": False,
+        "audio_outputs": False,
+        "video_outputs": False,
+        "reasoning_output": True,
+        "tool_calling": True,
+        "structured_output": True,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "qwen/qwen3.8-max": {
         "name": "Qwen3.8 Max",
         "release_date": "2026-08-03",
@@ -6705,28 +6727,6 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
-    "stealth/ox-alpha": {
-        "name": "Ox Alpha",
-        "release_date": "2026-08-20",
-        "last_updated": "2026-08-20",
-        "open_weights": False,
-        "max_input_tokens": 1048576,
-        "max_output_tokens": 131072,
-        "text_inputs": True,
-        "image_inputs": True,
-        "audio_inputs": False,
-        "video_inputs": True,
-        "text_outputs": True,
-        "image_outputs": False,
-        "audio_outputs": False,
-        "video_outputs": False,
-        "reasoning_output": True,
-        "tool_calling": True,
-        "structured_output": False,
-        "attachment": True,
-        "temperature": True,
-        "tool_call_streaming": True,
-    },
     "stepfun/step-3.5-flash": {
         "name": "Step 3.5 Flash",
         "release_date": "2026-01-29",
@@ -7421,7 +7421,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2025-09-30",
         "open_weights": True,
         "max_input_tokens": 204800,
-        "max_output_tokens": 131072,
+        "max_output_tokens": 16384,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -7635,6 +7635,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "z-ai/glm-5.3-flash": {
+        "name": "GLM-5.3-Flash",
+        "release_date": "2026-08-26",
+        "last_updated": "2026-08-26",
+        "open_weights": False,
+        "max_input_tokens": 1310720,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": False,
+        "video_inputs": True,
+        "text_outputs": True,
+        "image_outputs": False,
+        "audio_outputs": False,
+        "video_outputs": False,
+        "reasoning_output": True,
+        "tool_calling": True,
+        "structured_output": True,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "z-ai/glm-5v-turbo": {
         "name": "GLM-5V-Turbo",
         "release_date": "2026-04-01",