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Mistral AI · Audio understanding

Voxtral Small

The one Voxtral that does audio *understanding* rather than plain transcription — chat and Q&A over speech via /v1/chat/completions. Text tokens are $0.10/$0.40 per M; audio input is billed separately at $0.004 per audio minute. Alias: voxtral-small-latest.

Open weights · Permissive (Apache, MIT, OpenMDW) · Data checked September 6, 2026 · Not a hands-on evaluation

Model ID voxtral-small-2507

Parameters
24B dense
Architecture
Dense
Context window
32,000 tokensMaximum input
Max output
Not recordedPer response
Input price
$0.10 per 1M tokens
Output price
$0.40 per 1M tokens
Cached input
Not published
Blended price
$0.175 per 1M tokens3:1 input to output
Knowledge cutoff
Not recorded
Released
2025-07-15
Status
ga
Size band
15B to 40B

License and openness

Voxtral Small is released under the Apache-2.0. This is a permissive license. It generally allows use, modification and redistribution, including commercial use, subject to attribution and notice requirements. License terms can change between versions; confirm the text published with the weights you download.

Capabilities

Input modalitiestext, audio
Output modalitiestext

What it is for

Text tokens are $0.10/$0.40 per M; audio input is billed separately at $0.004 per audio minute. Alias: voxtral-small-latest.

At a three-to-one input-to-output ratio, Voxtral Small costs $0.18 per million tokens blended. A workload of one million input and 330,000 output tokens per day would run about $6.96 per month at list price, before caching or batch discounts.

Cost at list price

Input$0.10 per 1M tokens
Output$0.40 per 1M tokens
Cached inputNot published
Blended, 3:1$0.175 per 1M tokens
Estimate a workload across all models ↗

Sources

Sources checked September 6, 2026. Specifications and prices change without notice; confirm against the provider before you commit.

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