Mistral Voxtral 3
Mistral's voice agent SDK and speech models: listens, reasons with a Mistral model, calls your tools and talks back on phone calls over SIP or in browsers and apps.
- Supervision needed
- High It is a developer kit, so you or a developer build the call flow, connect the tools it can use and test what it says before real callers reach it.
- Where it tends to fail
- Needs coding skills and your own phone setup. The per-minute agent price is from Mistral's launch post, and phone and hosting costs are separate.
- Pricing
- Voice agent API from $0.04 per minute with Mistral Small 4, $0.08 per minute with a larger model. Phone and hosting costs extra. Pricing page (Checked Oct 25, 2026)
- Website
- https://mistral.ai/news/voxtral-3/
The supervision level and failure notes are our editorial judgment from how these tools are built and used, not test results or ratings. Your setup may differ.
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