Kimi-Dev vs GPT-4
Moonshot AI Kimi-Dev | OpenAI GPT-4 | |
|---|---|---|
| Overview | ||
| Company | Moonshot AI | OpenAI |
| Release date | Jun 2025 | Mar 14 2023 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 72B | — |
| Timeline | ||
| Release gap | GPT-4 shipped 810 days before Kimi-Dev | |
Which is better: Kimi-Dev or GPT-4?
Kimi-Dev 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 810 days before Kimi-Dev, so benchmark comparisons should account for the intervening progress.
Kimi-Dev is open weight, while GPT-4 is proprietary.
Direct benchmark comparisons are unavailable — Kimi-Dev and GPT-4 don't publish scores on any of the same benchmarks.
Frequently asked questions
Kimi-Dev was released by Moonshot AI on Jun 2025.
GPT-4 was released by OpenAI on Mar 14 2023.
Kimi-Dev is an open weight model released by Moonshot AI. GPT-4 is a proprietary model released by OpenAI.