openclaw/docs/providers/mistral.md

summary, read_when, title

summary	read_when	title
Use Mistral models and Voxtral transcription with OpenClaw	You want to use Mistral models in OpenClaw You need Mistral API key onboarding and model refs	Mistral

Mistral

OpenClaw supports Mistral for both text/image model routing (mistral/...) and audio transcription via Voxtral in media understanding. Mistral can also be used for memory embeddings (memorySearch.provider = "mistral").

CLI setup

openclaw onboard --auth-choice mistral-api-key
# or non-interactive
openclaw onboard --mistral-api-key "$MISTRAL_API_KEY"

Config snippet (LLM provider)

{
  env: { MISTRAL_API_KEY: "sk-..." },
  agents: { defaults: { model: { primary: "mistral/mistral-large-latest" } } },
}

Built-in LLM catalog

OpenClaw currently ships this bundled Mistral catalog:

Model ref	Input	Context	Max output	Notes
mistral/mistral-large-latest	text, image	262,144	16,384	Default model
mistral/mistral-medium-2508	text, image	262,144	8,192	Mistral Medium 3.1
mistral/mistral-small-latest	text, image	128,000	16,384	Smaller multimodal model
mistral/pixtral-large-latest	text, image	128,000	32,768	Pixtral
mistral/codestral-latest	text	256,000	4,096	Coding
mistral/devstral-medium-latest	text	262,144	32,768	Devstral 2
mistral/magistral-small	text	128,000	40,000	Reasoning-enabled

Config snippet (audio transcription with Voxtral)

{
  tools: {
    media: {
      audio: {
        enabled: true,
        models: [{ provider: "mistral", model: "voxtral-mini-latest" }],
      },
    },
  },
}

Notes

• Mistral auth uses MISTRAL_API_KEY.
• Provider base URL defaults to https://api.mistral.ai/v1.
• Onboarding default model is mistral/mistral-large-latest.
• Media-understanding default audio model for Mistral is voxtral-mini-latest.
• Media transcription path uses /v1/audio/transcriptions.
• Memory embeddings path uses /v1/embeddings (default model: mistral-embed).