From 12120fe59bd9dd36486fa683f84b06fb91bd9c9f Mon Sep 17 00:00:00 2001 From: mateo-berri <277851410+mateo-berri@users.noreply.github.com> Date: Fri, 18 Sep 2026 17:11:29 -0700 Subject: [PATCH] refactor(bedrock): inline maxTokens clamp and cover inference-profile ARNs in tests --- litellm/llms/bedrock/chat/converse_transformation.py | 10 ++-------- .../llms/bedrock/chat/test_converse_transformation.py | 3 +++ 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/litellm/llms/bedrock/chat/converse_transformation.py b/litellm/llms/bedrock/chat/converse_transformation.py index 801ec571376..176819c0dab 100644 --- a/litellm/llms/bedrock/chat/converse_transformation.py +++ b/litellm/llms/bedrock/chat/converse_transformation.py @@ -382,12 +382,6 @@ class AmazonConverseConfig(BaseConfig): def _requires_min_max_tokens(model: str) -> bool: return re.search(r"openai\.gpt-\d|xai\.grok-", model) is not None - @staticmethod - def _enforce_min_max_tokens(max_tokens: object) -> object: - if isinstance(max_tokens, int) and max_tokens < BEDROCK_OPENAI_COMPAT_MIN_MAX_TOKENS: - return BEDROCK_OPENAI_COMPAT_MIN_MAX_TOKENS - return max_tokens - def _is_nova_2_model(self, model: str) -> bool: """ Check if the model is a Nova 2 model that supports reasoningConfig. @@ -1011,8 +1005,8 @@ class AmazonConverseConfig(BaseConfig): ) if param == "max_tokens" or param == "max_completion_tokens": optional_params["maxTokens"] = ( - self._enforce_min_max_tokens(value) - if self._requires_min_max_tokens(model) and isinstance(value, int) + max(value, BEDROCK_OPENAI_COMPAT_MIN_MAX_TOKENS) + if isinstance(value, int) and self._requires_min_max_tokens(model) else value ) if param == "stream": diff --git a/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py b/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py index 9d8bf786829..086a7e59f56 100644 --- a/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py +++ b/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py @@ -467,6 +467,9 @@ def test_reasoning_with_forced_tool_choice_switches_to_auto(): ("global.xai.grok-4.6", "max_completion_tokens", 1, 16), ("us.xai.grok-4.6", "max_tokens", 32, 32), ("anthropic.claude-sonnet-4-5-20250929-v1:0", "max_tokens", 1, 1), + ("arn:aws:bedrock:us-east-1:123456789012:inference-profile/us.openai.gpt-6-astra", "max_tokens", 1, 16), + ("arn:aws:bedrock:us-east-1:123456789012:inference-profile/global.xai.grok-4.6", "max_tokens", 1, 16), + ("arn:aws:bedrock:us-east-1:123456789012:application-inference-profile/abc123xyz", "max_tokens", 1, 1), ], ) def test_map_openai_params_enforces_minimum_max_tokens_for_openai_compat_models(