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 DeepSeek-R1DeepSeek |  Qwen3.7-MaxAlibaba | DeepSeek-V4-Flash DeepSeek |  Grok 4xAI | |
|---|---|---|---|---|
| Vendor | DeepSeek | Alibaba | DeepSeek | xAI |
| Family | DeepSeek | Qwen | DeepSeek | Grok |
| Release date | 2025-01-20 | 2026-05-20 | 2026-04-22 | 2025-07-09 |
| Context window | 128,000 tokens | 1,000,000 tokens | 1,000,000 tokens | 256,000 tokens |
| Parameters | 671B | — | 284B (13B active) | — |
| Modality | text | text | text | text |
| License | MIT | proprietary | MIT | proprietary |
| Source | open weights | proprietary | open weights | proprietary |
| Description | Reasoning-focused open-weight model. | 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. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | — |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | — | 83.7% | — | 82.8% |
| GPQA-D | — | 83.0% | — | 87.5% |
| HumanEval | — | 93.9% | — | — |
| Aider | — | 78.4% | — | 72.5% |
| AIME-25 | 79.8% | 90.4% | — | 86.1% |
| LiveCB | — | 71.0% | — | 65.3% |
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