Claude 2.1vsQwen3-Next
Claude 2.1 | Qwen3-Next | |
|---|---|---|
| Specifications | ||
Parameters | — | 80B |
Context window | 200k | 256k |
| Overview | ||
| Company | Anthropic | Qwen |
| Release date | Nov 21 2023 | Sep 11 2025 |
| Access | Proprietary | Open Weight |
Which is better: Claude 2.1 or Qwen3-Next?
Claude 2.1 and Qwen3-Next don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 2.1 shipped 660 days before Qwen3-Next, so benchmark comparisons should account for the intervening progress.
Context windows are 200k (Claude 2.1) vs 256k (Qwen3-Next). Claude 2.1 is proprietary, while Qwen3-Next is open weight.
Direct benchmark comparisons are unavailable — Claude 2.1 and Qwen3-Next don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 2.1 was released by Anthropic on Nov 21 2023.
Qwen3-Next was released by Qwen on Sep 11 2025.
Claude 2.1 has a 200k context window; Qwen3-Next has 256k.
Claude 2.1 is a proprietary model released by Anthropic. Qwen3-Next is an open weight model released by Qwen.
Other comparisons
Claude 2.1vsGPT-5.6 SolQwen3-NextvsGPT-5.6 SolClaude 2.1vsGemini 3.6 FlashQwen3-NextvsGemini 3.6 FlashClaude 2.1vsMuse Spark 1.1Qwen3-NextvsMuse Spark 1.1Claude 2.1vsGrok 4.5Qwen3-NextvsGrok 4.5Claude 2.1vsDeepSeek-V4-Flash-0731Qwen3-NextvsDeepSeek-V4-Flash-0731Claude 2.1vsMistral Medium 3.5Qwen3-NextvsMistral Medium 3.5