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 |  Grok 4xAI |  GPT-4.1OpenAI | |
|---|---|---|---|
| Vendor | DeepSeek | xAI | OpenAI |
| Family | DeepSeek | Grok | GPT |
| Release date | 2025-08-21 | 2025-07-09 | 2025-04-14 |
| Context window | 128,000 tokens | 256,000 tokens | 1,000,000 tokens |
| Parameters | 671B | — | — |
| Modality | text | text | text, vision |
| License | MIT | proprietary | proprietary |
| Source | open weights | proprietary | proprietary |
| Description | Large MoE open-weight model. Predecessor to DeepSeek-V4. | — | — |
| Links | |||
| Benchmarks | |||
| MMLU-Pro | — | 82.8% | — |
| GPQA-D | — | 87.5% | — |
| Aider | — | 72.5% | — |
| AIME-25 | — | 86.1% | — |
| LiveCB | — | 65.3% | — |
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+