fix: resolve real bedrock backing model for BYO aliases in factory#103
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andreiancuta-uipath wants to merge 1 commit into
Open
fix: resolve real bedrock backing model for BYO aliases in factory#103andreiancuta-uipath wants to merge 1 commit into
andreiancuta-uipath wants to merge 1 commit into
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Langchain Bedrock clients try to detect model capabilities, including tool calling, from the model name. BYOM aliases can be anything, so some of them are unrecognized by the client and refuse the tool_call parameter → an error is thrown.
The fix is to detect the vendor from the underlying model name (
customerModelin LLMGW terms) and inject that into the clients.