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 Gemini 2.5 Pro | Gemini 3.5 |  GPT-4.1OpenAI | |
|---|---|---|---|
| Vendor | OpenAI | ||
| Family | Gemini | Gemini | GPT |
| Release date | 2025-03-25 | 2026-05-20 | 2025-04-14 |
| Context window | 2,000,000 tokens | 2,000,000 tokens | 1,000,000 tokens |
| Parameters | — | — | — |
| Modality | text, vision, audio, video | text, vision, audio, video | text, vision |
| License | proprietary | proprietary | proprietary |
| Source | proprietary | proprietary | proprietary |
| Description | Predecessor to Gemini 3 Pro. | Google DeepMind's next-gen Gemini — positioned as "frontier intelligence with action". Built for complex agentic workflows. Announced at Google I/O 2026. | — |
| Links | |||
| Benchmarks | |||
| MMLU-Pro | 84.1% | 88.9% | — |
| GPQA-D | 84.0% | 91.2% | — |
| AIME-25 | — | 96.1% | — |
| MMMU | 72.4% | 86.0% | — |
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