OpenRouter API: transcription schemas and new model filtering parameters
OpenRouter expanded its API surface: audio transcription gained structured segment/word/timestamp schemas and new response fields, and the /models and /datasets/rankings-daily endpoints gained new filtering parameters.
PUBLISHED2026-07-07
OBSERVED2026-08-21
AGE1mo
SOURCES1
- POST /audio/transcriptions: new schemas STTSegment, STTWord, STTTimestampGranularity; STTResponse adds duration, language, segments, task, words; STTRequest adds response_format and timestamp_granularities
- GET /models: new filter parameters — min/max age_days, agentic_index, coding_index, intelligence_index, output_price, tool_success_rate
- GET /datasets/rankings-daily: new parameters category, context_bucket, language_type, modality, period
- POST /images: now returns 413
- ChatFunctionTool: new union variant added; FusionServerToolConfig and ImageGenerationResponse descriptions/fields updated
COMMUNITY
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