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fix(opencode): strip MiniMax trailing tool_call leak suffix from assistant text - #36860
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ulises-jeremias wants to merge 1 commit into
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ulises-jeremias wants to merge 1 commit into
ulises-jeremias wants to merge 1 commit into
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…stant text MiniMax models can append a trailing serialized tool-call marker artifact (e.g. ]<]minimax[>[</tool_call>) to plain assistant text. This text leak surfaces in the UI and can confuse downstream parsing. The fix adds a regex-based sanitizer that removes the trailing artifact from assistant text-end events, gated to MiniMax model ids only. Non-MiniMax models are unaffected. Closes anomalyco#30684
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Automated PR Cleanup Thank you for contributing to opencode. Due to the high volume of PRs from users and AI agents, we periodically close older PRs using automated criteria so maintainers can focus review time on the most active and community-supported contributions. This PR was closed because it matched the following cleanup criteria:
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Issue for this PR
Closes #30684
Type of change
What does this PR do?
MiniMax models can append a trailing serialized tool-call marker artifact
(e.g.
]<\]minimax[>[/<`/tool_call>`) to plain assistant text. This text leaksurfaces in the UI and can confuse downstream parsing.
The fix adds a regex-based sanitizer that removes the trailing artifact
from assistant text-end events, gated to MiniMax model ids only.
How did you verify your code works?
bun test test/session/processor-effect.test.ts— 17 tests pass including 2 new tests for the MiniMax leak path and non-MiniMax regressionbun typecheck— cleanScreenshots / recordings
N/A (no UI changes)
Checklist