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Anthropic | DeepSeek | OpenAI | ||
|---|---|---|---|---|
| Vendor | Anthropic | DeepSeek | OpenAI | |
| Family | Gemini | Claude | DeepSeek | GPT |
| Release date | 2026-05-20 | 2026-02-17 | 2026-04-22 | 2025-08-07 |
| Context window | 2,000,000 tokens | 1,000,000 tokens | 1,000,000 tokens | 400,000 tokens |
| Parameters | — | — | 284B (13B active) | — |
| Modality | text, vision, audio, video | text, vision | text | text, vision, audio |
| License | proprietary | proprietary | MIT | proprietary |
| Source | proprietary | proprietary | open weights | proprietary |
| Description | Google DeepMind's next-gen Gemini — positioned as "frontier intelligence with action". Built for complex agentic workflows. Announced at Google I/O 2026. | Anthropic's mid-tier flagship — released 12 days after Opus 4.6 and matching most of its capabilities at ~40% the API cost ($3/$15 per 1M tokens). 1M-token context. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | 88.9% | 85.4% | — | 85.1% |
| GPQA-D | 91.2% | 85.8% | — | 87.3% |
| HumanEval | — | 95.9% | — | 95.2% |
| Aider | — | 83.6% | — | 85.4% |
| AIME-25 | 96.1% | 87.4% | — | 91.0% |
| LiveCB | — | 73.8% | — | 74.5% |
| MMMU | 86.0% | — | — | 74.1% |
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