Gemini 3.5 Flash Cyber and Mathstral 7B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mathstral 7B shipped 735 days before Gemini 3.5 Flash Cyber, so benchmark comparisons should account for the intervening progress.

Gemini 3.5 Flash Cyber is proprietary, while Mathstral 7B is open weight.

Direct benchmark comparisons are unavailable — Gemini 3.5 Flash Cyber and Mathstral 7B don't publish scores on any of the same benchmarks.