Pixtral 24.09 and Kimi Chat don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Kimi Chat shipped 336 days before Pixtral 24.09, so benchmark comparisons should account for the intervening progress.

Pixtral 24.09 is open weight, while Kimi Chat is proprietary.

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