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OpenAI | Alibaba | Meta | Meta | |
|---|---|---|---|---|
| Vendor | OpenAI | Alibaba | Meta | Meta |
| Family | o-series | Qwen | Llama | Llama |
| Release date | 2025-04-16 | 2026-04-22 | 2025-04-05 | 2025-04-05 |
| Context window | 200,000 tokens | 262,144 tokens | 10,000,000 tokens | 1,000,000 tokens |
| Parameters | — | 27B (dense) | 109B | 400B |
| Modality | text, vision | text, vision, video | text, vision | text, vision |
| License | proprietary | Apache-2.0 | Llama 4 Community License | Llama 4 Community License |
| Source | proprietary | open weights | open weights | open weights |
| Description | Reasoning-focused model in the o-series. | 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. | — | Mixture-of-experts open-weight model from Meta. |
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