Kimi K2.7 Code vs GPT-4 Turbo
Moonshot AI Kimi K2.7 Code | OpenAI GPT-4 Turbo | |
|---|---|---|
| Overview | ||
| Company | Moonshot AI | OpenAI |
| Release date | Jun 12 2026 | Nov 6 2023 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 1T | — |
Context window | 256k | 128k |
| Benchmarks | ||
Next.js coding Next.js EvalsVercel's open eval of how well AI coding agents build and migrate real Next.js apps — measured as the share of tasks the agent completes successfully. Higher is better. | 75% | — |
| Timeline | ||
| Release gap | GPT-4 Turbo shipped 949 days before Kimi K2.7 Code | |
Which is better: Kimi K2.7 Code or GPT-4 Turbo?
Kimi K2.7 Code 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 949 days before Kimi K2.7 Code, so benchmark comparisons should account for the intervening progress.
Context windows are 256k (Kimi K2.7 Code) vs 128k (GPT-4 Turbo). Kimi K2.7 Code is open weight, while GPT-4 Turbo is proprietary.
Direct benchmark comparisons are unavailable — Kimi K2.7 Code and GPT-4 Turbo don't publish scores on any of the same benchmarks.
Frequently asked questions
Kimi K2.7 Code was released by Moonshot AI on Jun 12 2026.
GPT-4 Turbo was released by OpenAI on Nov 6 2023.
Kimi K2.7 Code has a 256k context window; GPT-4 Turbo has 128k.
Kimi K2.7 Code is an open weight model released by Moonshot AI. GPT-4 Turbo is a proprietary model released by OpenAI.