Mistral API pricing: 3 models, per token and per task
The list price of every Mistral model on our list, read from Mistral’s own pricing page, next to what a passing answer cost on the AIGROW small-business benchmark and what three everyday jobs cost on each.
US dollars per million tokens, at the standard rate. No reseller prices.
- Mistral Medium 3.5
- $1.50 / $7.50
- Mistral Small 4
- $0.15 / $0.60
- Ministral 3 14B
- $0.20 / $0.20
Input / output list price per million tokens.
Mistral prices the 3 models on our list from Mistral Small 4 at $0.15 in and $0.60 out per million tokens to Mistral Medium 3.5 at $1.50 in and $7.50 out. On the AIGROW small-business benchmark Mistral Medium 3.5 had the best record, 8 of 20 tasks passed, at $7.40 per thousand passes.
Per token and per pass
The list price per million tokens, then how many of the benchmark’s 20 office tasks each model passed and what 1,000 passing answers cost, failed runs included.
| Model | Input | Output | Cached input | Context | Tasks passed | 1,000 passes |
|---|---|---|---|---|---|---|
| Mistral Medium 3.5Flagships | $1.50 | $7.50 | Not published | 256K | 8 of 20 | $7.40 |
| Mistral Small 4Small and fast | $0.15 | $0.60 | Not published | 256K | 4 of 20 | $1.33 |
| Ministral 3 14BSmall and fast | $0.20 | $0.20 | Not published | 256K | 4 of 20 | $1.07 |
What three everyday jobs cost
1,000 runs of each job at list price. The token counts are ours; the prices are Mistral’s.
| Model | 1,000 × support reply | 1,000 × document summary | 1,000 × agent task |
|---|---|---|---|
| Mistral Medium 3.5 | $7.50 | $45.00 | $143 |
| Mistral Small 4 | $0.69 | $4.35 | $13.80 |
| Ministral 3 14B | $0.68 | $5.20 | $16.60 |
- Support reply
- A 3,000-token prompt (the ticket, the thread so far and a policy excerpt) and a 400-token answer.
- Document summary
- A 40-page document of about 25,000 tokens in, a 1,000-token summary out.
- Agent task
- Ten steps that read 80,000 tokens between them, 70,000 of them context repeated from step to step and served from cache, and write 3,000.
The small print
What Mistral’s pricing pages add to the headline rates.
- Mistral Medium 3.5
- Cached price not published (the pricing FAQ says only 'up to 90%' off). Batch 50% off per https://mistral.ai/pricing. Open weights under a modified MIT license.
- Mistral Small 4
- API id mistral-small-2603. 119B total, 6.5B active parameters, Apache 2.0. Cached price not published. Batch 50% off.
- Ministral 3 14B
- API id ministral-14b-2512. Apache 2.0. Cached price not published. Batch 50% off.
Head to head
The comparisons with a Mistral model on one side, each with both prices and the three jobs costed on each.
Where the prices come from
Read on 22 September 2026. Each price is the standard rate for the shortest context band, with no batch or priority discount; long-context surcharges, batch rates and promotions are in each model’s small print. No price was taken from a reseller.
Pay a quarter of list price
AIGROW API credit is metered at the makers’ list prices, like the ones above, and $25 buys $100 of usage. The credit page lists the models it covers.
Prices checked 22 September 2026