Change history: Speech Recognition

← Changelog. Entries: 22.

• 2026-09-30 FIX-0930-27: speech recognition with a disabled model now answers 404 before recognition
• 2026-09-11 FIX-0911-5: audio transcription tells an input error apart from a service failure
• 2026-09-10 BC-0910-1: a network failure on the way to the provider arrives under its own code ai_provider_network
• 2026-09-10 FIX-0910-2: AI provider errors now carry the pause from the provider's own header, in one shape for every stream
• 2026-09-09 BC-0909-1: Audio transcription retains subscription billing when Cowork/Code is disabled
• 2026-09-03 NEW-0903-20: speech-to-text error texts no longer name the recognition engine
• 2026-09-01 FIX-0901-9: file uploads and AI requests now answer 429 under memory pressure
• 2026-08-20 FIX-0820-8: AI provider refusal: a readable message instead of relayed prose, and one error shape for streaming and non-streaming
• 2026-08-16 NEW-0816-3: new 402 company_budget_exhausted rejection on calls that spend credits
• 2026-08-14 BC-0814-10: audio transcription accepts the file only in the file field, never truncates it silently, and returns a recognition refusal as 400
• 2026-08-14 NEW-0814-12: audio transcription can now draw on the Cowork/Code subscription quota
• 2026-08-11 FIX-0811-23: the ai_congested retry pause now scales with the configured base and is capped
• 2026-08-06 FIX-0806-6: speech recognition now reports a temporary provider pause
• 2026-08-06 FIX-0806-7: speech recognition now really waits the stated 15 minutes
• 2026-07-25 NEW-0725-2: model calls with a short-lived token issued to a partner system
• 2026-07-14 FIX-0714-21: Transcription: wallet check before the recognition call
• 2026-07-10 NEW-0710-16: AI quota pacing: pacing field in the response and 429 ai_pacing_limited error
• 2026-07-06 NEW-0706-2: New 402 error code ai_quota_exhausted on AI endpoints
• 2026-07-06 FIX-0706-3: Over-quota AI usage is charged at the model's base catalog price
• 2026-07-05 NEW-0705-5: New 402 error code ai_quota_exhausted on AI endpoints
• 2026-07-03 NEW-0703-4: Quality and timestamp parameters in audio transcription
• 2026-06-16 FIX-0616-2: transcription response format