Mistral Medium 3.5 128B API Pricing

Mistral Medium 3.5 128B pricing by provider

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

What Mistral Medium 3.5 128B 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

Mistral Medium 3.5 128B features

• Function calling
• Image input
• Reasoning

Use Mistral Medium 3.5 128B with LiteLLM

Call Mistral Medium 3.5 128B 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="scaleway/mistralai/mistral-medium-3.5-128b",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: mistral-medium-3.5-128b
    litellm_params:
      model: scaleway/mistralai/mistral-medium-3.5-128b
      # credentials: see the provider's LiteLLM docs page

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "mistral-medium-3.5-128b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Mistral Medium 3.5 128B FAQ

More Mistral AI models

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• Mistral Code$0.30 / $0.90 per 1M tokens
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