Devstral Small API Pricing

Devstral Small pricing by provider

3 listings across 3 providers. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

† This price differs from the other providers by more than 8x and is left out of the headline price. Check the provider's pricing page.

What Devstral Small costs in practice

1,000 requests with 2,000 input and 500 output tokens each

100 long-document requests with 100,000 input and 2,000 output tokens each

Devstral Small features

• Function calling
• Structured output

Use Devstral Small with LiteLLM

Call Devstral Small through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

from litellm import completion

response = completion(
    model="mistral/devstral-small-latest",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: devstral-small
    litellm_params:
      model: mistral/devstral-small-latest
      api_key: os.environ/MISTRAL_API_KEY

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "devstral-small",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Devstral Small FAQ

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