Claude Mythos 5.1vsQwen2.5-Max
Claude Mythos 5.1 | Qwen2.5-Max | |
|---|---|---|
| Specifications | ||
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | 1M | 32k |
| BenchmarksPublished by one model only | ||
Terminal-Bench 4.0Agentic terminal coding — Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Version 4.0 recalibrated how much time, CPU and memory each task gets, removed eight tasks and fixed nineteen, so fewer runs fail for reasons that have nothing to do with the model. Scores are not comparable with earlier versions. Higher is better. | 60.9% | — |
| Overview | ||
| Company | Anthropic | Qwen |
| Release date | Sep 1 2026 | Jan 28 2025 |
| Access | Proprietary | Proprietary |
Other comparisons
Claude Mythos 5.1vsGPT-5.6 SolQwen2.5-MaxvsGPT-5.6 SolClaude Mythos 5.1vsGemini 3.7 FlashQwen2.5-MaxvsGemini 3.7 FlashClaude Mythos 5.1vsMuse GlimmerQwen2.5-MaxvsMuse GlimmerClaude Mythos 5.1vsGrok 4.6Qwen2.5-MaxvsGrok 4.6Claude Mythos 5.1vsDeepSeek-V4-Pro-0813Qwen2.5-MaxvsDeepSeek-V4-Pro-0813Claude Mythos 5.1vsMistral Medium 3.5Qwen2.5-MaxvsMistral Medium 3.5
Frequently asked questions
Claude Mythos 5.1 and Qwen2.5-Max don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Qwen2.5-Max shipped 581 days before Claude Mythos 5.1, so benchmark comparisons should account for the intervening progress.
Context windows are 1M (Claude Mythos 5.1) vs 32k (Qwen2.5-Max).
Direct benchmark comparisons are unavailable — Claude Mythos 5.1 and Qwen2.5-Max don't publish scores on any of the same benchmarks.
Claude Mythos 5.1 was released by Anthropic on Sep 1 2026.
Qwen2.5-Max was released by Qwen on Jan 28 2025.
Claude Mythos 5.1 has a 1M context window; Qwen2.5-Max has 32k.