Mistral Large 3 API Pricing

As of October 10, 2026, Mistral Large 3 costs $0.50 per 1M input tokens and $1.50 per 1M output tokens on Mistral AI, with cache reads at $0.05 per 1M tokens. It has a 262,144-token context window and returns up to 262,144 tokens per response.

By Mistral AIModel ID mistral/mistral-large-3Prices updated October 10, 2026Checked October 10, 2026

Input: $0.50 / 1M tokens
Output: $1.50 / 1M tokens
Cache read: $0.05 / 1M tokens
Context window: 262,144 tokens
Max output: 262,144 tokens
Providers: 3
Added to LiteLLM: December 2025

Mistral Large 3 pricing by provider

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

Provider	Model name in LiteLLM	Input	Output	Cache read	Context
Mistral AI	`mistral/mistral-large-3`	$0.50	$1.50	$0.05	256K
Mistral AIsnapshot 2512	`mistral/mistral-large-2512`	$0.50	$1.50	$0.05	256K
Azure AI Foundry	`azure_ai/mistral-large-3`	$0.50	$1.50	–	256K
Fireworks AIfp8	`fireworks_ai/accounts/fireworks/models/mistral-large-3-fp8`	$1.20	$1.20	–	256K

What Mistral Large 3 costs in practice

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

Mistral AI	$1.75
Azure AI Foundry	$1.75

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

Mistral AI	$5.30
Azure AI Foundry	$5.30

Mistral Large 3 features

Function calling
Structured output
Image input

Use Mistral Large 3 with LiteLLM

Call Mistral Large 3 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.

Python SDK

from litellm import completion

response = completion(
    model="mistral/mistral-large-3",
    messages=[{"role": "user", "content": "Hello!"}],
)

Proxy config.yaml

model_list:
  - model_name: mistral-large-3
    litellm_params:
      model: mistral/mistral-large-3
      api_key: os.environ/MISTRAL_API_KEY

Call the proxy

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "mistral-large-3",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Mistral Large 3 FAQ

How much does Mistral Large 3 cost?

Mistral Large 3 costs $0.50 per 1M input tokens and $1.50 per 1M output tokens on Mistral AI, with cache reads at $0.05 per 1M tokens.

What is the context window of Mistral Large 3?

Mistral Large 3 has a 262,144-token context window and returns up to 262,144 tokens per response.

Which providers offer Mistral Large 3?

Mistral Large 3 is available from 3 providers through LiteLLM: Mistral AI, Azure AI Foundry and Fireworks AI.

How do I call Mistral Large 3 with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="mistral/mistral-large-3", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

What features does Mistral Large 3 support?

Mistral Large 3 supports function calling, structured output and image input.

When did LiteLLM add Mistral Large 3?

Mistral Large 3 was added to LiteLLM's model price file in December 2025.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request. Provider pricing pages:

LiteLLM docs: Mistral AI, Azure AI Foundry, Fireworks AI.

Provider pages: Mistral AI, Azure AI Foundry, Fireworks AI.