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Mistral AI Intermediate

Voxtral Mini Transcribe Realtime

Voxtral Mini Transcribe Realtime is a verified AI model profile covering official specifications, pricing or access, capabilities, practical use cases, strengths and limitations.

Realtime Speech Recognition ModelTextAudio Freemium
In plain English

What is this model and why does it matter?

Voxtral Mini Transcribe Realtime is Mistral's 4B open model for low-latency live speech transcription, designed for captions, assistants and realtime note-taking.

Live captionsVoice assistantsRealtime notesCall transcriptionStreaming speech apps
Model overview

Voxtral Mini Transcribe Realtime: features, use cases and important details

Voxtral Mini Transcribe Realtime is an AI model verified from first-party Mistral AI sources.

Voxtral Mini Transcribe Realtime verified specifications

Voxtral Mini Transcribe Realtime is Mistral’s 4B open model for low-latency live speech transcription, designed for captions, assistants and realtime note-taking. Its verified context or usage limit is Streaming audio workflow, with Live transcript text maximum output.

Voxtral Mini Transcribe Realtime pricing and access

Voxtral Mini Transcribe Realtime costs $0.006 per audio minute through Mistral’s hosted realtime transcription service; Apache-2.0 weights are also available.

Voxtral Mini Transcribe Realtime best uses

Live captions, Voice assistants, Realtime notes, Call transcription, Streaming speech apps.

Voxtral Mini Transcribe Realtime limitations

Network latency affects hosted streaming, Speaker diarization cannot be used simultaneously, Audio quality affects results.

Get started

How to use this model

  1. Create a Mistral API key or deploy the open weights.
  2. Connect a streaming audio source.
  3. Call voxtral-mini-transcribe-realtime-2602.
  4. Process realtime transcript events.
  5. Review latency and accuracy.
Copy and try

Example prompts

  • Transcribe this live meeting as people speak.
  • Generate live captions for this stream.
  • Capture realtime notes from this call.
Capabilities

What it can do

  • Realtime transcription
  • 4B parameters
  • Apache 2.0
  • Streaming audio
  • Low latency
Best for

Practical use cases

  • Live captions
  • Voice assistants
  • Meetings
  • Contact centers
  • Accessibility
Pricing

What does it cost?

Voxtral Mini Transcribe Realtime costs $0.006 per audio minute through Mistral's hosted realtime transcription service; Apache-2.0 weights are also available.

Input$0.006 / audio minute
OutputLive transcript included
Simple summaryHosted realtime transcription costs $0.006 per minute; open weights allow self-hosting with infrastructure costs instead.

What stands out

  • Open weights
  • Low hosted price
  • Realtime optimized
  • Compact 4B model

Things to consider

  • Diarization is not compatible with realtime mode
  • Speech-to-text only
Limitations

Important restrictions and trade-offs

  • Network latency affects hosted streaming
  • Speaker diarization cannot be used simultaneously
  • Audio quality affects results
SimplifyAITools verdict

Our editorial take

A strong current open transcription model for developers building live captions and realtime voice applications.

References

Primary sources

  1. Open source 1 ↗
  2. Open source 2 ↗
  3. Open source 3 ↗
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