Mistral Medium 3.1 pricing.

Prices checked

Mistral Medium 3.1 costs $0.40 in and $2 out per million tokens from Mistral AI; the cheapest price is $0.80 at OpenRouter, checked .

Mistral AI's own price

Mistral AI

$0.80/M tokens

$0.40 in · $2 out

9% below the typical price of the 392 text models we track.

Cheapest price

OpenRouter

$0.80/M tokens

$0.40 in · $2 out

Nobody sells it for less than Mistral AI with a reason we can point at.

tool callingreads imagesstructured output131k contextreleased 13 Aug 2025

Every provider selling Mistral Medium 3.1

  1. 1

    OpenRouter

    Same as maker

    $0.40 in · $2 out

    $0.80/M tokens
  2. 2

    Kilo Gateway

    Same as maker

    $0.40 in · $2 out

    $0.80/M tokens
  3. 3

    NanoGPT

    Same as maker

    $0.40 in · $2 out

    $0.80/M tokens
  4. 4

    Mistral AI

    Maker's price

    $0.40 in · $2 out

    $0.80/M tokens
  5. 5

    Nous Portal

    Same as maker

    $0.40 in · $2 out

    $0.80/M tokens
  6. 6

    AI/ML API

    Costs more

    $0.42 in · $2.12 out

    $0.85/M tokens

Something else wrong?

What it costs for your work
pages a month
$0.36

A month at Mistral AI's own price

$0.36

A month at OpenRouter, the cheapest

$0

What you save

A page is about 600 tokens in and 60 out, a support reply 200 in and 300 out, an email 150 in and 250 out. Nothing else is counted: no cache discount, no batch rate, no free tier.

How we count

Prices are per million tokens. The big number on each row is blended 3 in : 1 out, the way most work uses a model. A price below Mistral AI's own is listed as cheapest only when the provider says why.

Same as maker
Sold by someone else at the price the maker charges.
Maker's price
What the lab that trained the model charges on its own API. Every other row is measured against it.
Costs more
Sold by someone else for more than the maker charges.

Similar models

Models from other labs that do what Mistral Medium 3.1 does, cheapest first. Each percentage is against Mistral Medium 3.1's cheapest price, $0.80 per M tokens.

Frequently asked

Who sells Mistral Medium 3.1 cheapest?
No provider sells Mistral Medium 3.1 below Mistral AI's own price for a reason it publishes. 6 providers sell it at that price or above, and every one of them is on this page.
Is Mistral Medium 3.1 open weights?
No. Mistral AI keeps the weights, so every price on this page is Mistral AI's own or a resale of it. A price below Mistral AI's here needs a published reason, or it is listed and not ranked.
How much context does Mistral Medium 3.1 hold?
131,072 tokens in one call, which is about 131k, and it can call your own functions.
How does Mistral Medium 3.1 compare with the rest of the market?
At $0.80 per million tokens, Mistral AI's own price is 9% below the typical $0.88 across the 392 text models we track.

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