Devstral 2 (123B)vsGrok 2.5
Devstral 2 (123B) | Grok 2.5 | |
|---|---|---|
| API pricingUSD per 1M tokens · lower wins | ||
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $0.40Mistral | — |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $2.00Mistral | — |
| Overview | ||
| Company | Mistral | SpaceXAI |
| Release date | Dec 9 2025 | Aug 23 2025 |
| Access | Open Weight | Proprietary |
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Frequently asked questions
Devstral 2 (123B) and Grok 2.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok 2.5 shipped 108 days before Devstral 2 (123B), so benchmark comparisons should account for the intervening progress.
Devstral 2 (123B) is open weight, while Grok 2.5 is proprietary.
Direct benchmark comparisons are unavailable — Devstral 2 (123B) and Grok 2.5 don't publish scores on any of the same benchmarks.