chore(model-profiles): refresh model profile data (#39625)

Automated refresh of model profile data for all in-monorepo partner
integrations via `langchain-profiles refresh`.

🤖 Generated by the [`refresh_model_profiles`
workflow](https://github.com/langchain-ai/langchain/blob/master/.github/workflows/refresh_model_profiles.yml).

## Summary of changes

**5 added · 1 removed · 3 changed** across 3 provider(s).

<details>
<summary>deepseek</summary>

**✏️ 1 changed**
- `deepseek-v4-pro`: last updated `2026-04-24` → `2026-08-12`; removed
open weights; release date `2026-04-24` → `2026-08-12`

</details>

<details>
<summary>openrouter</summary>

**➕ 4 added**
- `bytedance-seed/seed-2-1-turbo` — 262,144 ctx, 262,144 out,
text+image+video in, reasoning, tools
- `deepseek/deepseek-v4-pro-0813` — 1,048,576 ctx, 384,000 out,
reasoning, tools
- `qwen/qwen3.8-2.4t-a95b` — 1,000,000 ctx, 52,429 out, reasoning, tools
- `x-ai/grok-4.6` — 500,000 ctx, 500,000 out, text+image+pdf in,
reasoning, tools

**➖ 1 removed**
- `inclusionai/ling-3.0-tiny:free`

**✏️ 2 changed**
- `anthracite-org/magnum-v4-72b`: max input tokens 16,384 → 32,768; max
output tokens 2,048 → 4,096
- `nvidia/nemotron-3.5-lightning`: max input tokens 262,144 → 1,048,576;
added tool calling

</details>

<details>
<summary>xai</summary>

**➕ 1 added**
- `grok-4.6` — 500,000 ctx, 500,000 out, text+image+pdf in, reasoning,
tools

</details>

Co-authored-by: mdrxy <61371264+mdrxy@users.noreply.github.com>

libs/partners/deepseek/langchain_deepseek/data/_profiles.py

@@ -82,9 +82,9 @@ _PROFILES: dict[str, dict[str, Any]] = {
     },
     "deepseek-v4-pro": {
         "name": "DeepSeek V4 Pro",
-        "release_date": "2026-04-24",
-        "last_updated": "2026-04-24",
-        "open_weights": True,
+        "release_date": "2026-08-12",
+        "last_updated": "2026-08-12",
+        "open_weights": False,
         "max_input_tokens": 1000000,
         "max_output_tokens": 384000,
         "text_inputs": True,

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

@@ -264,8 +264,8 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "release_date": "2024-10-22",
         "last_updated": "2024-10-22",
         "open_weights": True,
-        "max_input_tokens": 16384,
-        "max_output_tokens": 2048,
+        "max_input_tokens": 32768,
+        "max_output_tokens": 4096,
         "text_inputs": True,
         "image_inputs": False,
         "audio_inputs": False,
@@ -781,6 +781,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "bytedance-seed/seed-2-1-turbo": {
+        "name": "Seed 2.1 Turbo",
+        "release_date": "2026-08-12",
+        "last_updated": "2026-08-12",
+        "open_weights": False,
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "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,
+    },
     "bytedance-seed/seed-2.0-code": {
         "name": "Seed 2.0 Code",
         "release_date": "2026-02-14",
@@ -1287,6 +1309,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "deepseek/deepseek-v4-pro-0813": {
+        "name": "DeepSeek V4 Pro 0813",
+        "release_date": "2026-08-12",
+        "last_updated": "2026-08-12",
+        "open_weights": False,
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 384000,
+        "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": False,
+        "attachment": False,
+        "temperature": True,
+        "tool_call_streaming": True,
+    },
     "google/gemini-2.5-flash": {
         "name": "Gemini 2.5 Flash",
         "release_date": "2025-06-17",
@@ -2114,28 +2158,6 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
-    "inclusionai/ling-3.0-tiny:free": {
-        "name": "Ling 3.0 Tiny (free)",
-        "release_date": "2026-08-06",
-        "last_updated": "2026-08-06",
-        "open_weights": True,
-        "max_input_tokens": 262144,
-        "max_output_tokens": 32768,
-        "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": False,
-        "attachment": False,
-        "temperature": True,
-        "tool_call_streaming": True,
-    },
     "inclusionai/ring-2.6-1t": {
         "name": "Ring-2.6-1T",
         "release_date": "2026-05-08",
@@ -3671,7 +3693,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "release_date": "2026-08-11",
         "last_updated": "2026-08-11",
         "open_weights": True,
-        "max_input_tokens": 262144,
+        "max_input_tokens": 1048576,
         "max_output_tokens": 262144,
         "text_inputs": True,
         "image_inputs": False,
@@ -3682,7 +3704,7 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "audio_outputs": False,
         "video_outputs": False,
         "reasoning_output": True,
-        "tool_calling": False,
+        "tool_calling": True,
         "structured_output": True,
         "attachment": False,
         "temperature": True,
@@ -6481,6 +6503,28 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "qwen/qwen3.8-2.4t-a95b": {
+        "name": "Qwen3.8 2.4T A95B",
+        "release_date": "2026-08-12",
+        "last_updated": "2026-08-12",
+        "open_weights": True,
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 52429,
+        "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,
+    },
     "qwen/qwen3.8-max": {
         "name": "Qwen3.8 Max",
         "release_date": "2026-08-03",
@@ -7124,6 +7168,29 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "x-ai/grok-4.6": {
+        "name": "Grok 4.6",
+        "release_date": "2026-08-12",
+        "last_updated": "2026-08-12",
+        "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,
+    },
     "x-ai/grok-build-0.1": {
         "name": "Grok Build 0.1",
         "release_date": "2026-04-16",

libs/partners/xai/langchain_xai/data/_profiles.py

@@ -138,6 +138,29 @@ _PROFILES: dict[str, dict[str, Any]] = {
         "temperature": True,
         "tool_call_streaming": True,
     },
+    "grok-4.6": {
+        "name": "Grok 4.6",
+        "release_date": "2026-08-12",
+        "last_updated": "2026-08-12",
+        "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",