Kimi-Dev and GPT-4 Turbo don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4 Turbo shipped 573 days before Kimi-Dev, so benchmark comparisons should account for the intervening progress.

Kimi-Dev is open weight, while GPT-4 Turbo is proprietary.

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