Michael Neale 2dab4645e3 fix(anthropic): adaptive thinking + omit sampling params for Opus 4.7/4.8
Address codex review feedback on #9484:

- P1: Extend supports_adaptive_thinking() to match Opus 4.7 and 4.8.
  These models accept adaptive thinking only and reject manual
  budget_tokens thinking with HTTP 400, so reasoning requests
  (GOOSE_THINKING_EFFORT / legacy CLAUDE_THINKING_TYPE=adaptive)
  now send the adaptive payload.

- P2: Add rejects_sampling_params() and omit temperature for Opus
  4.7/4.8, whose Messages API rejects non-default sampling params
  (temperature/top_p/top_k) with HTTP 400.

Adds tests covering adaptive thinking and temperature suppression
for the new models.

Signed-off-by: Michael Neale <michael.neale@gmail.com>
2026-05-30 15:25:47 +10:00
2026-05-11 16:02:44 +00:00
2026-03-07 17:16:19 +00:00
2026-05-26 16:09:03 +00:00
…
2026-05-22 16:24:47 +00:00

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