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 Grok 4xAI |  Qwen3.7-MaxAlibaba |  Claude 4.7 OpusAnthropic | Qwen3 235B Alibaba | |
|---|---|---|---|---|
| Vendor | xAI | Alibaba | Anthropic | Alibaba |
| Family | Grok | Qwen | Claude | Qwen |
| Release date | 2025-07-09 | 2026-05-20 | 2026-04-16 | 2025-04-29 |
| Context window | 256,000 tokens | 1,000,000 tokens | 1,000,000 tokens | 128,000 tokens |
| Parameters | — | — | — | 235B |
| Modality | text | text | text, vision | text |
| License | proprietary | proprietary | proprietary | Apache-2.0 |
| Source | proprietary | proprietary | proprietary | open weights |
| Description | — | 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. | Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle). Optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6. | Predecessor to the Qwen3.6 family. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | 82.8% | 83.7% | 88.2% | — |
| GPQA-D | 87.5% | 83.0% | 90.1% | — |
| HumanEval | — | 93.9% | 97.4% | — |
| Aider | 72.5% | 78.4% | 91.2% | — |
| AIME-25 | 86.1% | 90.4% | 93.5% | — |
| LiveCB | 65.3% | 71.0% | 80.2% | — |
| MMMU | — | — | 79.0% | — |
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Mistral Large 2maxMax 4 models. Remove one to add another.