Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 Qwen3 235BAlibaba |  Claude 4.6 SonnetAnthropic |  GPT-5.5OpenAI | o3 OpenAI | |
|---|---|---|---|---|
| Vendor | Alibaba | Anthropic | OpenAI | OpenAI |
| Family | Qwen | Claude | GPT | o-series |
| Release date | 2025-04-29 | — | 2026-04-23 | 2025-04-16 |
| Context window | 128,000 tokens | 200,000 tokens | 400,000 tokens | 200,000 tokens |
| Parameters | 235B | — | — | — |
| Modality | text | text, vision | text, vision, audio | text, vision |
| License | Apache-2.0 | proprietary | proprietary | proprietary |
| Source | open weights | proprietary | proprietary | proprietary |
| Description | 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. | Reasoning-focused model in the o-series. |
| Links |
Add a model
Gemini 2.5 FlashmaxClaude 4.6 Sonnet✓GPT-5.5✓
DeepSeek-V4-FlashmaxQwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5max
Grok 4maxQwen3 235B✓o3✓GPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.