diff --git a/libs/partners/huggingface/langchain_huggingface/data/_profiles.py b/libs/partners/huggingface/langchain_huggingface/data/_profiles.py
index f9a550e18e..d6089243e0 100644
--- a/libs/partners/huggingface/langchain_huggingface/data/_profiles.py
+++ b/libs/partners/huggingface/langchain_huggingface/data/_profiles.py
@@ -1381,6 +1381,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "tencent/Hy4-preview": {
+        "name": "Hy4 preview",
+        "release_date": "2026-08-28",
+        "last_updated": "2026-08-28",
+        "open_weights": True,
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 64000,
+        "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,
+    },
     "thinkingmachines/Inkling": {
         "name": "Inkling",
         "release_date": "2026-07-15",
diff --git a/libs/partners/openrouter/langchain_openrouter/data/_profiles.py b/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
index 38d6d64b51..c3022e4e6a 100644
--- a/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
+++ b/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
@@ -328,29 +328,6 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
-    "anthropic/claude-opus-4": {
-        "name": "Claude Opus 4",
-        "release_date": "2025-05-22",
-        "last_updated": "2025-05-22",
-        "open_weights": False,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 32000,
-        "text_inputs": True,
-        "image_inputs": True,
-        "audio_inputs": False,
-        "pdf_inputs": True,
-        "video_inputs": False,
-        "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,
-    },
     "anthropic/claude-opus-4.1": {
         "name": "Claude Opus 4.1 (latest)",
         "release_date": "2025-08-05",
@@ -494,7 +471,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "release_date": "2025-05-22",
         "last_updated": "2025-05-22",
         "open_weights": False,
-        "max_input_tokens": 1000000,
+        "max_input_tokens": 200000,
         "max_output_tokens": 64000,
         "text_inputs": True,
         "image_inputs": True,
@@ -1203,7 +1180,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2026-08-22",
         "open_weights": True,
         "max_input_tokens": 1048576,
-        "max_output_tokens": 384000,
+        "max_output_tokens": 943718,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -2223,28 +2200,6 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
-    "kwaipilot/kat-coder-pro-v2": {
-        "name": "KAT-Coder-Pro V2",
-        "release_date": "2026-03-27",
-        "last_updated": "2026-03-27",
-        "open_weights": False,
-        "max_input_tokens": 262144,
-        "max_output_tokens": 144000,
-        "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": False,
-        "tool_calling": True,
-        "structured_output": True,
-        "attachment": False,
-        "temperature": True,
-        "tool_call_streaming": True,
-    },
     "kwaipilot/kat-coder-pro-v2.5": {
         "name": "KAT-Coder-Pro V2.5",
         "release_date": "2026-07-10",
@@ -2339,7 +2294,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2024-07-23",
         "open_weights": True,
         "max_input_tokens": 131072,
-        "max_output_tokens": 8192,
+        "max_output_tokens": 16384,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -3470,6 +3425,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "nex-agi/nex-n2.5-mini": {
+        "name": "Nex-N2.5-Mini",
+        "release_date": "2026-09-08",
+        "last_updated": "2026-09-08",
+        "open_weights": True,
+        "max_input_tokens": 262144,
+        "max_output_tokens": 235929,
+        "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": False,
+        "structured_output": True,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "nex-agi/nex-n2.5-mini:free": {
         "name": "Nex-N2.5-Mini (free)",
         "release_date": "2026-09-08",
@@ -3492,6 +3469,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "nex-agi/nex-n2.5-pro": {
+        "name": "Nex-N2.5-Pro",
+        "release_date": "2026-09-08",
+        "last_updated": "2026-09-08",
+        "open_weights": True,
+        "max_input_tokens": 262144,
+        "max_output_tokens": 235929,
+        "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,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "nex-agi/nex-n2.5-pro:free": {
         "name": "Nex-N2.5-Pro (free)",
         "release_date": "2026-09-08",
@@ -6007,7 +6006,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2025-09",
         "open_weights": True,
         "max_input_tokens": 262144,
-        "max_output_tokens": 32768,
+        "max_output_tokens": 235929,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -7461,6 +7460,29 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "x-ai/grok-4.7": {
+        "name": "Grok 4.7",
+        "release_date": "2026-09-21",
+        "last_updated": "2026-09-21",
+        "open_weights": False,
+        "max_input_tokens": 500000,
+        "max_output_tokens": 450000,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": False,
+        "pdf_inputs": True,
+        "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": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "x-ai/grok-build-0.1": {
         "name": "Grok Build 0.1",
         "release_date": "2026-04-16",
@@ -7528,6 +7550,72 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "xiaomi/mimo-v2.6-flash": {
+        "name": "MiMo-V2.6-Flash",
+        "release_date": "2026-09-22",
+        "last_updated": "2026-09-22",
+        "open_weights": False,
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_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,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
+    "xiaomi/mimo-v2.6-pro": {
+        "name": "MiMo-V2.6-Pro",
+        "release_date": "2026-09-22",
+        "last_updated": "2026-09-22",
+        "open_weights": False,
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_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,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
+    "xiaomi/mimo-v2.6-pro-ultraspeed": {
+        "name": "MiMo-V2.6-Pro-UltraSpeed",
+        "release_date": "2026-09-21",
+        "last_updated": "2026-09-21",
+        "open_weights": False,
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 131072,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_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,
+        "attachment": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "z-ai/glm-4.5": {
         "name": "GLM-4.5",
         "release_date": "2025-07-28",
@@ -7820,7 +7908,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "last_updated": "2026-08-26",
         "open_weights": True,
         "max_input_tokens": 1310720,
-        "max_output_tokens": 131072,
+        "max_output_tokens": 943718,
         "text_inputs": True,
         "image_inputs": True,
         "audio_inputs": False,
diff --git a/libs/partners/xai/langchain_xai/data/_profiles.py b/libs/partners/xai/langchain_xai/data/_profiles.py
index ee40449891..e442a29026 100644
--- a/libs/partners/xai/langchain_xai/data/_profiles.py
+++ b/libs/partners/xai/langchain_xai/data/_profiles.py
@@ -161,6 +161,29 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "grok-4.7": {
+        "name": "Grok 4.7",
+        "release_date": "2026-09-21",
+        "last_updated": "2026-09-21",
+        "open_weights": False,
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": False,
+        "pdf_inputs": True,
+        "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": True,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "grok-build-0.1": {
         "name": "Grok Build 0.1",
         "release_date": "2026-04-16",
@@ -206,6 +229,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": False,
         "tool_call_streaming": True,
     },
+    "grok-imagine-image-quality": {
+        "name": "Grok Imagine Image Quality",
+        "release_date": "2026-04-03",
+        "last_updated": "2026-04-03",
+        "open_weights": False,
+        "max_input_tokens": 16000,
+        "max_output_tokens": 0,
+        "text_inputs": True,
+        "image_inputs": True,
+        "audio_inputs": False,
+        "pdf_inputs": True,
+        "video_inputs": False,
+        "text_outputs": False,
+        "image_outputs": True,
+        "audio_outputs": False,
+        "video_outputs": False,
+        "reasoning_output": False,
+        "tool_calling": False,
+        "attachment": True,
+        "temperature": False,
+        "tool_call_streaming": True,
+    },
     "grok-imagine-video": {
         "name": "Grok Imagine Video",
         "release_date": "2026-01-28",