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 Gemini 3 Pro | Gemini Omni |  o3OpenAI |  Grok 4xAI | |
|---|---|---|---|---|
| Vendor | OpenAI | xAI | ||
| Family | Gemini | Gemini | o-series | Grok |
| Release date | 2026-04-22 | 2026-05-20 | 2025-04-16 | 2025-07-09 |
| Context window | 2,000,000 tokens | 1,000,000 tokens | 200,000 tokens | 256,000 tokens |
| Parameters | — | — | — | — |
| Modality | text, vision, audio, video | text, vision, audio, video | text, vision | text |
| License | proprietary | proprietary | proprietary | proprietary |
| Source | proprietary | proprietary | proprietary | proprietary |
| Description | Google DeepMind's flagship multimodal model. Best-in-class for multimodal understanding and agentic / vibe coding workflows. A "Deep Think" reasoning mode is available to AI Ultra subscribers. | Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model. | Reasoning-focused model in the o-series. | — |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | 87.1% | — | — | 82.8% |
| GPQA-D | 88.6% | — | 87.7% | 87.5% |
| HumanEval | 96.5% | — | — | — |
| Aider | 84.8% | — | — | 72.5% |
| AIME-25 | 92.8% | — | 88.9% | 86.1% |
| LiveCB | 76.1% | — | — | 65.3% |
| MMMU | 84.3% | 82.5% | — | — |
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Claude 4.8 Opusmax
Qwen3.7-MaxmaxGemini 3.5maxGemini Omni✓GPT-5.5maxQwen3.6-27Bmax
DeepSeek-V4-FlashmaxDeepSeek-V4-PromaxGemini 3 Pro✓Claude 4.7 OpusmaxClaude 4.6 SonnetmaxClaude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5maxGrok 4✓Gemini 2.5 FlashmaxQwen3 235Bmaxo3✓GPT-4.1max
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Mistral Large 2maxMax 4 models. Remove one to add another.