Compare AI models
| Specifications | ||
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 128k | 200k |
| Overview | ||
| Company | Moonshot AI | OpenAI |
| Release date | Jan 20 2025 | May 16 2025 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Kimi K1.5vsClaude Fable 5.2codex-mini-latestvsClaude Fable 5.2Kimi K1.5vsGemini 4 Carboncodex-mini-latestvsGemini 4 CarbonKimi K1.5vsMuse Embercodex-mini-latestvsMuse EmberKimi K1.5vsGrok 4.7codex-mini-latestvsGrok 4.7Kimi K1.5vsDeepSeek-V4.1-Flash-1017codex-mini-latestvsDeepSeek-V4.1-Flash-1017Kimi K1.5vsMistral Large 4codex-mini-latestvsMistral Large 4Frequently asked questions
Kimi K1.5 and codex-mini-latest don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Kimi K1.5 shipped 116 days before codex-mini-latest, so benchmark comparisons should account for the intervening progress.
Context windows are 128k (Kimi K1.5) vs 200k (codex-mini-latest).
Direct benchmark comparisons are unavailable — Kimi K1.5 and codex-mini-latest don't publish scores on any of the same benchmarks.