open-swe[bot] 17d1c274c4 fix(langchain): improve HITL rejection guidance (#37859) ...

Improves the default `reject` `ToolMessage` so models see that the human
denied the action, the tool was not executed, and the same call should
not be retried unless the user asks. Also documents that clients can
provide a custom `reject` message for domain-specific guidance.

[Docs](https://github.com/langchain-ai/docs/pull/4269)

_Opened collaboratively by Mason Daugherty and open-swe._

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Mason Daugherty <61371264+mdrxy@users.noreply.github.com>
Co-authored-by: Mason Daugherty <github@mdrxy.com>

2026-06-02 15:59:50 -04:00

..

benchmarks

perf(langchain): add another init test with middleware (#36644)

2026-04-10 11:20:23 -04:00

cassettes

fix(openai): add type: message to Responses API input items (#35693)

2026-03-15 12:43:16 -04:00

integration_tests

fix(langchain): improve HITL rejection guidance (#37859)

2026-06-02 15:59:50 -04:00

unit_tests

fix(langchain): improve HITL rejection guidance (#37859)

2026-06-02 15:59:50 -04:00

__init__.py

…