Whisper Large V3 vs Grok Speech to Text 1.0
rates, context and capabilities side by side on the impossibl api, and what the same workload costs on each.
| specification | Whisper Large V3 openai/whisper-large-v3 | Grok Speech to Text 1.0 xai/grok-stt-1.0 |
|---|---|---|
| audio input · usd / minute | $0.00185 | $0.00166667 |
| modalities · in → out | takes text and audio in, gives text out | takes text and audio in, gives text out |
| model type | Speech to text | Speech to text |
pricing
| base api rates · usd per minute | Whisper Large V3 openai/whisper-large-v3 | Grok Speech to Text 1.0 xai/grok-stt-1.0 |
|---|---|---|
| audio input | $0.00185 | $0.00166667 |
Whisper Large V3 bills a minimum of 10 seconds of audio per request. a shared cost estimate needs models of one type with token pricing; compare the published rates and billing units here.
specifications
| as published | Whisper Large V3 openai/whisper-large-v3 | Grok Speech to Text 1.0 xai/grok-stt-1.0 |
|---|---|---|
| creator | OpenAI | xAI |
| model type | Speech to text | Speech to text |
| context window | not published | not published |
| input | takes text and audio in, gives text out | takes text and audio in, gives text out |
| output | text | text |
| tool calling | not verified | not verified |
| endpoint | /v1/audio/transcriptions | /v1/audio/transcriptions |
unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports. see the model documentation for integration details.
summary
Whisper Large V3 and Grok Speech to Text 1.0 are available through the Impossibl API. they share the /v1/audio/transcriptions endpoint; the model identifier selects the model for a request.
Whisper Large V3 is created by OpenAI. Its context window is not published. Base API pricing (USD): $0.00185 per minute of audio.
Grok Speech to Text 1.0 is created by xAI. Its context window is not published. Base API pricing (USD): $0.00166667 per minute of audio.
Whisper Large V3 →Grok Speech to Text 1.0 →
this page compares Whisper Large V3 vs Grok Speech to Text 1.0 as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes.
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