Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 Grok 4xAI |  DeepSeek-V4-ProDeepSeek |  Qwen3 235BAlibaba |  GPT-5.5OpenAI | |
|---|---|---|---|---|
| Vendor | xAI | DeepSeek | Alibaba | OpenAI |
| Family | Grok | DeepSeek | Qwen | GPT |
| Release date | 2025-07-09 | 2026-04-22 | 2025-04-29 | 2026-04-23 |
| Context window | 256,000 tokens | 1,000,000 tokens | 128,000 tokens | 400,000 tokens |
| Parameters | — | 1.6T (49B active) | 235B | — |
| Modality | text | text | text | text, vision, audio |
| License | proprietary | MIT | Apache-2.0 | proprietary |
| Source | proprietary | open weights | open weights | proprietary |
| 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. | Predecessor to the Qwen3.6 family. | OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning. |
| Links |
Add a model
Gemini 2.5 Flashmax
Claude 4.6 SonnetmaxGPT-5.5✓DeepSeek-V4-FlashmaxQwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-Pro✓Claude 4.7 OpusmaxClaude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5maxGrok 4✓Qwen3 235B✓o3maxGPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.