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 Gemini Omni |  Qwen3.6-27BAlibaba |  GPT-5.5OpenAI | Gemini 2.5 Pro | |
|---|---|---|---|---|
| Vendor | Alibaba | OpenAI | ||
| Family | Gemini | Qwen | GPT | Gemini |
| Release date | 2026-05-20 | 2026-04-22 | 2026-04-23 | 2025-03-25 |
| Context window | 1,000,000 tokens | 262,144 tokens | 400,000 tokens | 2,000,000 tokens |
| Parameters | — | 27B (dense) | — | — |
| Modality | text, vision, audio, video | text, vision, video | text, vision, audio | text, vision, audio, video |
| License | proprietary | Apache-2.0 | proprietary | proprietary |
| Source | proprietary | open weights | proprietary | proprietary |
| Description | Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model. | 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. | 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. | Predecessor to Gemini 3 Pro. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | — | 78.9% | 87.6% | 84.1% |
| GPQA-D | — | — | 89.4% | 84.0% |
| HumanEval | — | 91.5% | 96.8% | — |
| Aider | — | 70.2% | 89.7% | — |
| AIME-25 | — | — | 94.2% | — |
| LiveCB | — | — | 78.9% | — |
| MMMU | 82.5% | 70.3% | 78.4% | 72.4% |
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