OptionalkeywordsOptional recognition hints, trimmed and deduplicated case-sensitively. At most 128 unique phrases and 8,192 UTF-8 bytes including separators. CR, LF and NUL characters are rejected; hints do not force a transcript.
OptionallanguageLanguage hint or automatic detection.
OptionalsignalCancels this request. Active inference cancellation terminates and reloads its worker.
OptionalwordRequest aligned words with second-based offsets and probabilities.
Options for one queued inference; defaults do not persist across calls.