rowboat/apps/x/packages
Ramnique Singh 7ab7143372 fix(x): round-trip signed reasoning via message-level providerOptions
Thorough-effort Anthropic runs through the gateway failed on the tool
loop: Bedrock rejected the echoed thinking block ("Invalid `signature`
in `thinking` block"). OpenRouter streams reasoning_details as
per-delta FRAGMENTS on reasoning events — the part-level capture kept
only the last fragment (unsigned) — while the fully accumulated,
signed array rides the finish event's providerMetadata, and OpenRouter
gives message-level reasoning_details precedence on read-back.

The bridge now attaches finish-step providerMetadata to the assistant
message as message-level providerOptions (restoring parity with the
legacy StreamStepMessageBuilder, which always did this);
convertFromMessages already echoes it. The authoritative signed array
wins over the per-part fragments, which providers then ignore.

Also persist provider failure detail on turn_failed: errorMessage()
appends the API error's status code and responseBody (bounded to 2KB)
— "Failed after 3 attempts" alone was undebuggable from the turn log.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-10 11:34:16 +05:30
..
core fix(x): round-trip signed reasoning via message-level providerOptions 2026-07-10 11:34:16 +05:30
shared feat(x): thread the models.dev reasoning flag to the renderer 2026-07-10 10:11:25 +05:30