xai/grok-voice-asr

grok-voice-asr
ドキュメント
スキーマ

[Core Function] Grok Voice ASR transcribes a single public audio URL into text via an async task. [Strengths] Word-level timestamps, optional speaker diarization, multichannel transcription, Inverse Text Normalization (format + language), keyterm biasing, and filler-word control. [Best For] Meeting notes, call-center recordings, captions, and batch audio-to-text pipelines. [Limitations] Do NOT use file upload; URL-only input. Do NOT use for live or real-time streaming transcription. Audio must be publicly reachable (max 500 MB). [Routing] Use this model for xAI Grok Voice ASR quality with URL-based audio.

$0.0001/sec
speech-to-text

入力

Public http(s) URL of the audio file for transcription. File upload is not supported.
ヒント：ファイルをドラッグ＆ドロップするか、クリップボード（Ctrl/Cmd+V）またはURLから追加できます。
Key terms to bias transcription toward (product names, proper nouns). Max 100 terms, each up to 50 characters.
Format hint for raw/headerless audio only. Do not set for MP3/WAV/etc. Requires sample_rate when set.
Number of channels for multichannel raw audio (2–8). Container formats are usually auto-detected.
When true, enables speaker diarization; words include speaker ids.
When true, keep filler words (uh/um/er) in the transcript.
When true, enables Inverse Text Normalization (e.g. spoken numbers to written form). Requires language.
Language code for Inverse Text Normalization when format=true. Required when format is true.
When true, transcribes each audio channel independently.
Sample rate in Hz for raw audio. Required when audio_format is set.

結果

結果はまだありません

モデルを実行すると、ここで出力をプレビューできます。

次へ：

README

属性

シリーズ

パラメーター

名前 説明 型 必須 列挙値
url Public http(s) URL of the audio file for transcription. File upload is not supported. string はい -
keyterm Key terms to bias transcription toward (product names, proper nouns). Max 100 terms, each up to 50 characters. string[] いいえ -
audio_format Format hint for raw/headerless audio only. Do not set for MP3/WAV/etc. Requires sample_rate when set. string いいえ pcm, mulaw, alaw
channels Number of channels for multichannel raw audio (2–8). Container formats are usually auto-detected. integer いいえ -
diarize When true, enables speaker diarization; words include speaker ids. boolean いいえ true, false
filler_words When true, keep filler words (uh/um/er) in the transcript. boolean いいえ true, false
format When true, enables Inverse Text Normalization (e.g. spoken numbers to written form). Requires language. boolean いいえ true, false
language Language code for Inverse Text Normalization when format=true. Required when format is true. string いいえ ar, cs, da, nl, en, fil, fr, de, hi, id, it, ja, ko, mk, ms, fa, pl, pt, ro, ru, es, sv, th, tr, vi
multichannel When true, transcribes each audio channel independently. boolean いいえ true, false
sample_rate Sample rate in Hz for raw audio. Required when audio_format is set. integer いいえ 8000, 16000, 22050, 24000, 44100, 48000

料金

単位: $/sec

料金
$0.0001/sec

関連モデル

  • xai/grok-voice-tts: [Core Function] Grok Voice TTS converts text into natural spoken audio with expressive voices and optional speech tags embedded in the text. [Strengths] Supports 20+ languages (plus auto-detect), 26 built-in voices, multiple codecs (mp3/wav/pcm/mulaw/alaw), and custom voice IDs. [Best For] Product voiceovers, IVR/telephony (mulaw/alaw), and multilingual narration. [Limitations] Do NOT exceed 15,000 characters per request. Audio is returned on the completed task after polling. [Routing] Use this model for xAI Grok Voice quality or custom cloned voices. [Built-in voices] Original: eve (default), ara, leo, rex, sal. Flagship: altair, atlas, carina, castor, celeste, cosmo, helios, helix, iris, kepler, lumen, luna, lux, naksh, orion, perseus, rigel, sirius, ursa, zagan, zenith — case-insensitive; custom voice IDs are also accepted as voice_id.

関連リソース

Grok Voice
Grok Voiceシリーズ
xai/grok-voice-tts
xai/grok-voice-ttstext-to-speech