diff --git a/libs/partners/openrouter/langchain_openrouter/data/_profiles.py b/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
index 2bb4f1506e8..8e123e8e5dc 100644
--- a/libs/partners/openrouter/langchain_openrouter/data/_profiles.py
+++ b/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,