Devstral Small 2 (24B)vsGrok 2.5

Devstral Small 2 (24B)
Grok 2.5
Overview
CompanyMistralSpaceXAI
Release dateDec 9 2025Aug 23 2025
AccessOpen WeightProprietary

Other comparisons

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Frequently asked questions

Devstral Small 2 (24B) 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 Small 2 (24B), so benchmark comparisons should account for the intervening progress.

Devstral Small 2 (24B) is open weight, while Grok 2.5 is proprietary.

Direct benchmark comparisons are unavailable — Devstral Small 2 (24B) and Grok 2.5 don't publish scores on any of the same benchmarks.