Claude Opus 4.6 vs Qwen3.5-397B-A17B: Specs & Benchmark Comparison
| Characteristic | Claude Opus 4.6 | Qwen3.5-397B-A17B |
|---|---|---|
| Company | Anthropic | Alibaba |
| Release Date | February 4, 2026 | February 15, 2026 |
| Parameters | — | 397B |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | — |
| Context (output) | 128K | — |
| Input Price / 1M | $5.00 | — |
| Output Price / 1M | $25.00 | — |
| Average Score | 0.8 | 0.9 |
Verdict
Both models show equal results — the choice depends on your specific use case.
Overall Performance
Both models show comparable average scores: Claude Opus 4.6 — 0.8, Qwen3.5-397B-A17B — 0.9.
Recency
Both models were released around the same time: 2/4/2026 and 2/15/2026.
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The Claude Opus 4.6 and Qwen3.5-397B-A17B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Claude Opus 4.6 or Qwen3.5-397B-A17B page. See also the complete list of AI model comparisons.