Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 DeepSeek-V4-ProDeepSeek |  GPT-5OpenAI |  Grok 4xAI |  Llama 4 ScoutMeta | |
|---|---|---|---|---|
| Vendor | DeepSeek | OpenAI | xAI | Meta |
| Family | DeepSeek | GPT | Grok | Llama |
| Release date | 2026-04-22 | 2025-08-07 | 2025-07-09 | 2025-04-05 |
| Context window | 1,000,000 tokens | 400,000 tokens | 256,000 tokens | 10,000,000 tokens |
| Parameters | 1.6T (49B active) | — | — | 109B |
| Modality | text | text, vision, audio | text | text, vision |
| License | MIT | proprietary | proprietary | Llama 4 Community License |
| Source | open weights | proprietary | proprietary | open weights |
| Description | DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | — | — |
| Links |
Add a model
Gemini 2.5 Flashmax
Claude 4.6 SonnetmaxGPT-5.5maxDeepSeek-V4-Flashmax
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-Pro✓Claude 4.7 OpusmaxClaude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5✓Grok 4✓Qwen3 235Bmaxo3maxGPT-4.1maxLlama 4 Scout✓Llama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.