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 | 1M |
| Overview | ||
| Company | Moonshot AI | Qwen |
| Release date | Jan 20 2025 | Nov 11 2026 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Kimi K1.5vsClaude Fable 5.2Qwen4-Max PreviewvsClaude Fable 5.2Kimi K1.5vsGPT-6.1 TerraQwen4-Max PreviewvsGPT-6.1 TerraKimi K1.5vsGemini 4 CarbonQwen4-Max PreviewvsGemini 4 CarbonKimi K1.5vsMuse EmberQwen4-Max PreviewvsMuse EmberKimi K1.5vsGrok 4.7Qwen4-Max PreviewvsGrok 4.7Kimi K1.5vsDeepSeek-V4.1-Flash-1017Qwen4-Max PreviewvsDeepSeek-V4.1-Flash-1017Frequently asked questions
Kimi K1.5 and Qwen4-Max Preview don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Kimi K1.5 shipped 660 days before Qwen4-Max Preview, so benchmark comparisons should account for the intervening progress.
Context windows are 128k (Kimi K1.5) vs 1M (Qwen4-Max Preview).
Direct benchmark comparisons are unavailable — Kimi K1.5 and Qwen4-Max Preview don't publish scores on any of the same benchmarks.