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OpenAI | Anthropic | |||
|---|---|---|---|---|
| Vendor | OpenAI | Anthropic | ||
| Family | o-series | Claude | Gemini | Gemini |
| Release date | 2025-04-16 | 2025-10-01 | 2026-05-20 | 2026-05-20 |
| Context window | 200,000 tokens | 200,000 tokens | 2,000,000 tokens | 1,000,000 tokens |
| Parameters | — | — | — | — |
| Modality | text, vision | text, vision | text, vision, audio, video | text, vision, audio, video |
| License | proprietary | proprietary | proprietary | proprietary |
| Source | proprietary | proprietary | proprietary | proprietary |
| Description | Reasoning-focused model in the o-series. | Fast, cost-effective Claude model. | Google DeepMind's next-gen Gemini — positioned as "frontier intelligence with action". Built for complex agentic workflows. Announced at Google I/O 2026. | Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | — | — | 88.9% | — |
| GPQA-D | 87.7% | — | 91.2% | — |
| AIME-25 | 88.9% | — | 96.1% | — |
| MMMU | — | — | 86.0% | 82.5% |
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