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Alibaba | Meta | OpenAI | OpenAI | |
|---|---|---|---|---|
| Vendor | Alibaba | Meta | OpenAI | OpenAI |
| Family | Qwen | Llama | GPT | GPT |
| Release date | 2025-04-29 | 2025-04-05 | 2025-04-14 | 2026-04-23 |
| Context window | 128,000 tokens | 1,000,000 tokens | 1,000,000 tokens | 400,000 tokens |
| Parameters | 235B | 400B | — | — |
| Modality | text | text, vision | text, vision | text, vision, audio |
| License | Apache-2.0 | Llama 4 Community License | proprietary | proprietary |
| Source | open weights | open weights | proprietary | proprietary |
| Description | Predecessor to the Qwen3.6 family. | Mixture-of-experts open-weight model from Meta. | — | OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | — | 80.5% | — | 87.6% |
| GPQA-D | — | — | — | 89.4% |
| HumanEval | — | — | — | 96.8% |
| Aider | — | — | — | 89.7% |
| AIME-25 | — | — | — | 94.2% |
| LiveCB | — | — | — | 78.9% |
| MMMU | — | 68.5% | — | 78.4% |
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