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 Grok 4xAI |  DeepSeek-R1DeepSeek |  Gemini 2.5 Flash | Gemini 2.5 Pro | |
|---|---|---|---|---|
| Vendor | xAI | DeepSeek | ||
| Family | Grok | DeepSeek | Gemini | Gemini |
| Release date | 2025-07-09 | 2025-01-20 | 2025-06-17 | 2025-03-25 |
| Context window | 256,000 tokens | 128,000 tokens | 1,000,000 tokens | 2,000,000 tokens |
| Parameters | — | 671B | — | — |
| Modality | text | text | text, vision, audio | text, vision, audio, video |
| License | proprietary | MIT | proprietary | proprietary |
| Source | proprietary | open weights | proprietary | proprietary |
| Description | — | Reasoning-focused open-weight model. | Google's cost-and-latency-optimized Gemini 2.5 variant. Generally available June 2025 — designed for high-throughput agentic workflows with sub-second first-token latency. | Predecessor to Gemini 3 Pro. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | 82.8% | — | — | 84.1% |
| GPQA-D | 87.5% | — | — | 84.0% |
| Aider | 72.5% | — | — | — |
| AIME-25 | 86.1% | 79.8% | — | — |
| LiveCB | 65.3% | — | — | — |
| MMMU | — | — | — | 72.4% |
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Mistral Large 2maxMax 4 models. Remove one to add another.