by Mistral AI

Mistral: Mistral Small 4.

multimodal open weights 262K ctx
Cheapest input
$0.15/M
on Mistral La Plateforme
Cheapest output
$0.6/M
on Mistral La Plateforme
Fastest
84 tok/s
on OpenRouter
Hosted equiv.
~$0.22/hr
@ 100 tok/s on Mistral La Plateforme

Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from...

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
Mistral La Plateforme api direct $0.15 $0.6 Launch ↗
OpenRouter api aggregator $0.15 $0.6 Launch ↗
Performance

Speed across providers.

Tokens/sec and time-to-first-token measured against the same prompt template on each provider's API.

Provider Tokens/sec TTFT Total
OpenRouter 83.7 863 ms 1673 ms
FAQ

Frequently asked.

How do I run Mistral: Mistral Small 4?
Mistral: Mistral Small 4 is open-weight, so you can self-host on rented GPUs. See the Run It Yourself tab for GPU configurations + cost estimates, or use one of the hosted inference providers listed on this page.
Where can I access Mistral: Mistral Small 4?
Mistral: Mistral Small 4 is available via Mistral La Plateforme, OpenRouter. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run Mistral: Mistral Small 4?
API pricing starts at $0.15/M input tokens and $0.6/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is Mistral: Mistral Small 4 open-source or proprietary?
Mistral: Mistral Small 4 is open-weight under the license. You can download and self-host it.