Pixtral Large 24.11 and GPT-4.1 nano don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Pixtral Large 24.11 shipped 146 days before GPT-4.1 nano, so benchmark comparisons should account for the intervening progress.

Pixtral Large 24.11 is open weight, while GPT-4.1 nano is proprietary.

Direct benchmark comparisons are unavailable — Pixtral Large 24.11 and GPT-4.1 nano don't publish scores on any of the same benchmarks.