Claude 4.6 Sonnet vs Qwen3.7-Max
Direct spec comparison of Claude 4.6 Sonnet (from Anthropic) and Qwen3.7-Max (from Alibaba). Want a 3- or 4-way comparison? Open the multi-model tool →
 Claude 4.6 SonnetAnthropic |  Qwen3.7-MaxAlibaba | |
|---|---|---|
| Vendor | Anthropic | Alibaba |
| Family | Claude | Qwen |
| Release date | 2026-02-17 | 2026-05-20 |
| Context window | 1,000,000 tokens | 1,000,000 tokens |
| Parameters | — | — |
| Modality | text, vision | text |
| License | proprietary | proprietary |
| Source | proprietary | proprietary |
| Description | Anthropic's mid-tier flagship — released 12 days after Opus 4.6 and matching most of its capabilities at ~40% the API cost ($3/$15 per 1M tokens). 1M-token context. | Alibaba's flagship agent model — 1M-token context, extended-thinking mode, 56.6 on the Artificial Analysis Intelligence Index v4.0 (5th overall, #1 Chinese). 50.8% on Terminal-Bench Hard. Designed for long-horizon agent workloads (hundreds-to-thousands of steps). Closed-weight, $2.50/$7.50 per 1M tokens. |
| Links | ||
| Benchmarks | ||
| MMLU-Pro | 85.4% | 83.7% |
| GPQA-D | 85.8% | 83.0% |
| HumanEval | 95.9% | 93.9% |
| Aider | 83.6% | 78.4% |
| AIME-25 | 87.4% | 90.4% |
| LiveCB | 73.8% | 71.0% |
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