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xAI | OpenAI | DeepSeek | Alibaba | |
|---|---|---|---|---|
| Vendor | xAI | OpenAI | DeepSeek | Alibaba |
| Family | Grok | GPT | DeepSeek | Qwen |
| Release date | 2025-07-09 | 2025-04-14 | 2025-01-20 | 2025-04-29 |
| Context window | 256,000 tokens | 1,000,000 tokens | 128,000 tokens | 128,000 tokens |
| Parameters | — | — | 671B | 235B |
| Modality | text | text, vision | text | text |
| License | proprietary | proprietary | MIT | Apache-2.0 |
| Source | proprietary | proprietary | open weights | open weights |
| Description | — | — | Reasoning-focused open-weight model. | Predecessor to the Qwen3.6 family. |
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