Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
Comparing agents instead? Switch to agent compare →
 Grok 4xAI |  Claude 4.7 OpusAnthropic |  Gemini 3.5 | |
|---|---|---|---|
| Vendor | xAI | Anthropic | |
| Family | Grok | Claude | Gemini |
| Release date | 2025-07-09 | 2026-04-16 | 2026-05-20 |
| Context window | 256,000 tokens | 1,000,000 tokens | 2,000,000 tokens |
| Parameters | — | — | — |
| Modality | text | text, vision | text, vision, audio, video |
| License | proprietary | proprietary | proprietary |
| Source | proprietary | 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| Description | — | Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle).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. | 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 | 82.8% | 88.2% | 88.9% |
| GPQA-D | 87.5% | 90.1% | 91.2% |
| HumanEval | — | 97.4% | — |
| Aider | 72.5% | 91.2% | — |
| AIME-25 | 86.1% | 93.5% | 96.1% |
| LiveCB | 65.3% | 80.2% | — |
| MMMU | — | 79.0% | 86.0% |
Add a model
Claude 4.8 Opus+
Qwen3.7-Max+Gemini 3.5✓Gemini Omni+
GPT-5.5+Qwen3.6-27B+
DeepSeek-V4-Flash+DeepSeek-V4-Pro+Gemini 3 Pro+Claude 4.7 Opus✓Claude 4.6 Sonnet+Claude 4.5 Haiku+DeepSeek-V3.1+GPT-5+Grok 4✓Gemini 2.5 Flash+Qwen3 235B+o3+GPT-4.1+
Llama 4 Scout+Llama 4 Maverick+Gemini 2.5 Pro+DeepSeek-R1+
Mistral Large 2+