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Mistral Small 3.1 API Pricing — $0.15/M input, $0.60/M output

Fast, cheap, and capable for everyday tasks.

Input
$0.15/M
Output
$0.60/M
Blended
$0.26/M
Provider
Verified 2026-06-14source

Speed

Tokens / sec
121
TTFT
260 ms
Rank
#12 of 31
$ / M ÷ t/s
$0.0022
Measured with 5 runs on a fixed prompt — see the full methodology.

Cost at scale

Tokens / monthEst. cost (blended 3:1)
100,000$0.03
1,000,000$0.26
10,000,000$2.62
100,000,000$26.25

How Mistral Small 3.1 compares

Ministral 8B$0.15/MCodestral$0.45/MMistral Medium 3$0.80/MMistral Large 3$3.00/MGPT-4o Mini$0.26/MGrok-3 Mini$0.26/MGPT-OSS 120B$0.26/M
See all Mistral models →

FAQ

Is Mistral Small 3.1 cheaper than GPT-4o Mini?

Mistral Small 3.1 costs $0.26/M blended tokens, GPT-4o Mini costs $0.26/M — GPT-4o Mini is cheaper.

How much does 1 million tokens cost with Mistral Small 3.1?

At a 3:1 input:output ratio, 1 million blended tokens costs approximately $0.26. Pure input costs $0.15/M; pure output costs $0.60/M.

Who provides Mistral Small 3.1?

Mistral Small 3.1 is served by Mistral. Pricing was last verified on 2026-06-14 against https://mistral.ai/pricing.

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