fix: parse JSON output in /v1/responses endpoint#614
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fix: parse JSON output in /v1/responses endpoint#614TipKnuckle wants to merge 1 commit intojundot:mainfrom
TipKnuckle wants to merge 1 commit intojundot:mainfrom
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DiegoRBaquero
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Apr 7, 2026
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Summary
The
/v1/responsesendpoint was missing theparse_json_output()post-processing step that/v1/chat/completionsalready performs. Whenresponse_formatis specified and the model wraps JSON in markdown code blocks (common when xgrammar is unavailable), the raw markdown was returned to the client instead of parsed JSON.Changes
parse_json_output()call increate_response()(non-streaming/v1/responses) between tool call extraction and output building, matching the existing pattern increate_chat_completion().Closes #613