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opus 4.7 doesn't support tool search

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Sameer Kankute 2026-04-16 21:11:07 +05:30
parent 38f6bbad81
commit bdffc3ae62
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1 changed files with 4 additions and 5 deletions
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litellm/llms/bedrock/messages/invoke_transformations/anthropic_claude3_transformation.py
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@ -283,11 +283,10 @@ class AmazonAnthropicClaudeMessagesConfig(
"sonnet_4.6",
"sonnet-4-6",
"sonnet_4_6",
# Opus 4.7
"opus-4.7",
"opus_4.7",
"opus-4-7",
"opus_4_7",
# NOTE: Opus 4.7 on Bedrock does not support server-side tool search
# as of launch (2026-04-16). Bedrock rejects the tool type with:
# "tool type 'tool_search_tool_..._20251119' is not supported for this model".
# Re-add the opus-4.7 patterns here once AWS announces support.
]
return any(pattern in model_lower for pattern in supported_patterns)