# How Mistral AI uses CoreWeave

**2.5x**: “train models 2.5x faster than previously experienced on NVIDIA H200s”

As published on [coreweave.com](https://www.coreweave.com/resources/case-studies/mistral-ai), October 2026. Captured by usedby on 2026-10-07.

- Company: [Mistral AI](https://www.usedby.ai/companies/mistral-ai.md)
- Tool: [CoreWeave](https://www.usedby.ai/tools/coreweave.md)
- Industry: [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence.md)
- Teams: Engineering
- Customer since (as the page says): since signing their first contract for H100s in 2023

## What the story says

Mistral AI trains and serves its large language models on CoreWeave GPU clusters (H100, H200 and GB200), running training and inference on the same clusters with Slurm on Kubernetes. It also relies on CoreWeave's observability tooling, automated health checks and 24/7 support.

Summary written by usedby from the source page, in English. The figures are those of CoreWeave and Mistral AI, not ours.

> With the support of CoreWeave infrastructure, Mistral AI was able to train models 2.5x faster than previously experienced on NVIDIA H200s—and also vastly exceeded the performance, efficiency, and speed they experienced on NVIDIA H100s.

> What we don’t see with CoreWeave are all of the many interruptions or issues that we would see elsewhere.
>
> Timothée Lacroix, CTO

> \[Our models\] were trained 100% on CoreWeave infrastructure. I think not being on that kind of infrastructure would’ve delayed us by at least a few months.
>
> Timothée Lacroix, CTO

## What usedby checked

We compared the story with its live page on 2026-10-07.

- Checked: the figure 2.5x is printed word for word on the page, near the name of Mistral AI.
- Checked: the passage quoted above is copied word for word from the page, near the name of Mistral AI.
- Checked: each number in our summary is printed on the page.
- Checked: the publication date is read from the page’s own metadata, never guessed.
- Checked: Mistral AI uses CoreWeave. Confirmed line. Latest check across sources: 2026-10-07.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/mistral-ai-coreweave · How we check: https://www.usedby.ai/methodology