Pixtral 24.09 and GPT-4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4 shipped 537 days before Pixtral 24.09, so benchmark comparisons should account for the intervening progress.

Pixtral 24.09 is open weight, while GPT-4 is proprietary.

Direct benchmark comparisons are unavailable — Pixtral 24.09 and GPT-4 don't publish scores on any of the same benchmarks.