Add a partial answer message phase (#51241)

mirror of https://github.com/openai/codex.git synced 2026-10-19 17:28:46 +00:00

## Why

Assistant answer text may be followed by more output or tools. A distinct `partial_answer` phase lets callers represent this separately from commentary and a terminal `final_answer`.

## What changed

- Add `MessagePhase::PartialAnswer` and expose `partial_answer` in the app-server schemas and generated TypeScript and Python types.
- Keep the TUI working indicator visible after partial answers and exclude them from the thread history's final-answer summary field.
- Route partial answers to the speakable channel in realtime V3 BEM-tag mode.

## Testing

Add coverage for phase preservation through serialization, input-message conversion, and SSE item start/completion events. Extend TUI snapshot coverage to verify that partial answers keep the working indicator visible while final answers hide it.

GitOrigin-RevId: 1ae3ad9264b6e36ae1cbe6b93df3d345ab4460e6

This commit is contained in:

rb-oai

2026-10-06 02:57:15 +00:00

committed by

copyberry

parent 2f412e60d7

commit 8b6bb1c77d

35 changed files with 346 additions and 100 deletions

									
										sdk/python/src/openai_codex/generated/v2_all.py
									
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				@@ -2750,6 +2750,7 @@ class MergeStrategy(Enum):

				class MessagePhase(Enum):

				    commentary = "commentary"

				    partial_answer = "partial_answer"

				    final_answer = "final_answer"