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 Claude 4.7 OpusAnthropic |  DeepSeek-V4-FlashDeepSeek |  Gemini 3.5 |  Grok 4xAI | |
|---|---|---|---|---|
| Vendor | Anthropic | DeepSeek | xAI | |
| Family | Claude | DeepSeek | Gemini | Grok |
| Release date | 2026-04-16 | 2026-04-22 | 2026-05-20 | 2025-07-09 |
| Context window | 1,000,000 tokens | 1,000,000 tokens | 2,000,000 tokens | 256,000 tokens |
| Parameters | — | 284B (13B active) | — | — |
| Modality | text, vision | text | text, vision, audio, video | text |
| License | proprietary | MIT | proprietary | proprietary |
| Source | proprietary | open weights | proprietary | proprietary |
| Description | Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle). Optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | 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 | 88.2% | — | 88.9% | 82.8% |
| GPQA-D | 90.1% | — | 91.2% | 87.5% |
| HumanEval | 97.4% | — | — | — |
| Aider | 91.2% | — | — | 72.5% |
| AIME-25 | 93.5% | — | 96.1% | 86.1% |
| LiveCB | 80.2% | — | — | 65.3% |
| MMMU | 79.0% | — | 86.0% | — |
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Claude 4.8 Opusmax
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