From 703f619e08d9303104de986071c15cfa3e06394e Mon Sep 17 00:00:00 2001
From: Justin Tahara <105671973+justin-tahara@users.noreply.github.com>
Date: Fri, 21 Nov 2025 19:06:26 -0800
Subject: [PATCH] feat(bedrock): Add Claude 4.5 to US Gov Cloud (#16957)

* feat(bedrock): Add Claude 4.5 to US Gov Cloud

* Adding west and tests
---
 ...odel_prices_and_context_window_backup.json | 14 ++++++++++
 model_prices_and_context_window.json          | 28 +++++++++++++++++++
 .../llm_translation/test_bedrock_govcloud.py  |  2 ++
 3 files changed, 44 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 0cede07df9..a7b75cb001 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -5573,6 +5573,20 @@
         "supports_tool_choice": true,
         "supports_vision": true
     },
+    "bedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0": {
+        "input_cost_per_token": 3.3e-06,
+        "litellm_provider": "bedrock",
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "max_tokens": 4096,
+        "mode": "chat",
+        "output_cost_per_token": 1.65e-05,
+        "supports_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
     "bedrock/us-gov-east-1/meta.llama3-70b-instruct-v1:0": {
         "input_cost_per_token": 2.65e-06,
         "litellm_provider": "bedrock",
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 0cede07df9..39a1ec2986 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -5573,6 +5573,20 @@
         "supports_tool_choice": true,
         "supports_vision": true
     },
+    "bedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0": {
+        "input_cost_per_token": 3.3e-06,
+        "litellm_provider": "bedrock",
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "max_tokens": 4096,
+        "mode": "chat",
+        "output_cost_per_token": 1.65e-05,
+        "supports_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
     "bedrock/us-gov-east-1/meta.llama3-70b-instruct-v1:0": {
         "input_cost_per_token": 2.65e-06,
         "litellm_provider": "bedrock",
@@ -5700,6 +5714,20 @@
         "supports_tool_choice": true,
         "supports_vision": true
     },
+    "bedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0": {
+        "input_cost_per_token": 3.3e-06,
+        "litellm_provider": "bedrock",
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "max_tokens": 4096,
+        "mode": "chat",
+        "output_cost_per_token": 1.65e-05,
+        "supports_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
     "bedrock/us-gov-west-1/meta.llama3-70b-instruct-v1:0": {
         "input_cost_per_token": 2.65e-06,
         "litellm_provider": "bedrock",
diff --git a/tests/llm_translation/test_bedrock_govcloud.py b/tests/llm_translation/test_bedrock_govcloud.py
index 19a94bb29b..381c9a95d5 100644
--- a/tests/llm_translation/test_bedrock_govcloud.py
+++ b/tests/llm_translation/test_bedrock_govcloud.py
@@ -45,6 +45,8 @@ class TestBedrockGovCloudSupport:
         assert "bedrock/us-gov-west-1/anthropic.claude-3-5-sonnet-20240620-v1:0" in model_cost
         assert "bedrock/us-gov-east-1/anthropic.claude-3-haiku-20240307-v1:0" in model_cost
         assert "bedrock/us-gov-west-1/anthropic.claude-3-haiku-20240307-v1:0" in model_cost
+        assert "bedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0" in model_cost
+        assert "bedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0" in model_cost
         
         # Test Llama models in GovCloud
         assert "bedrock/us-gov-east-1/meta.llama3-8b-instruct-v1:0" in model_cost