Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 Qwen3 235BAlibaba |  DeepSeek-V3.1DeepSeek |  GPT-5.5OpenAI | DeepSeek-V4-Pro DeepSeek | |
|---|---|---|---|---|
| Vendor | Alibaba | DeepSeek | OpenAI | DeepSeek |
| Family | Qwen | DeepSeek | GPT | DeepSeek |
| Release date | 2025-04-29 | 2025-08-21 | 2026-04-23 | 2026-04-22 |
| Context window | 128,000 tokens | 128,000 tokens | 400,000 tokens | 1,000,000 tokens |
| Parameters | 235B | 671B | — | 1.6T (49B active) |
| Modality | text | text | text, vision, audio | text |
| License | Apache-2.0 | MIT | proprietary | MIT |
| Source | open weights | open weights | proprietary | open weights |
| Description | Predecessor to the Qwen3.6 family. | Large MoE open-weight model. Predecessor to DeepSeek-V4. | 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. | 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. |
| 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-V3.1✓GPT-5max
Grok 4maxQwen3 235B✓o3maxGPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.