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Alibaba | xAI | DeepSeek | OpenAI | |
|---|---|---|---|---|
| Vendor | Alibaba | xAI | DeepSeek | OpenAI |
| Family | Qwen | Grok | DeepSeek | GPT |
| Release date | 2026-04-22 | 2025-07-09 | 2025-01-20 | 2025-08-07 |
| Context window | 262,144 tokens | 256,000 tokens | 128,000 tokens | 400,000 tokens |
| Parameters | 27B (dense) | — | 671B | — |
| Modality | text, vision, video | text | text | text, vision, audio |
| License | Apache-2.0 | proprietary | MIT | proprietary |
| Source | open weights | proprietary | open weights | proprietary |
| Description | Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input. | — | Reasoning-focused open-weight model. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. |
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