Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
Comparing agents instead? Switch to agent compare →
 DeepSeek-V3.1DeepSeek |  Claude 4.7 OpusAnthropic |  GPT-4.1OpenAI | |
|---|---|---|---|
| Vendor | DeepSeek | Anthropic | OpenAI |
| Family | DeepSeek | Claude | GPT |
| Release date | 2025-08-21 | 2026-04-16 | 2025-04-14 |
| Context window | 128,000 tokens | 1,000,000 tokens | 1,000,000 tokens |
| Parameters | 671B | — | — |
| Modality | text | text, vision | text, vision |
| License | MIT | proprietary | proprietary |
| Source | open weights | proprietary | proprietary |
| Description | Large MoE open-weight model. Predecessor to DeepSeek-V4. | Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle).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. | — |
| Links | |||
| Benchmarks | |||
| MMLU-Pro | — | 88.2% | — |
| GPQA-D | — | 90.1% | — |
| HumanEval | — | 97.4% | — |
| Aider | — | 91.2% | — |
| AIME-25 | — | 93.5% | — |
| LiveCB | — | 80.2% | — |
| MMMU | — | 79.0% | — |
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+