OpenAI
GPT-5 (ChatGPT)
Closed weights
- Intelligence
- 10.4
- Rank 415 of 744 measured models
- Context window
- 128K
- Rank 773 of 1199 measured models
GPT-5 (ChatGPT) scores 10.4 on the Artificial Analysis Intelligence Index, ranking 415th of 744 measured models. The closest models on this index are Gemini 2.5 Flash-Lite (10.4), Grok 3 Reasoning Beta (10.4), and Solar Open 100B (Reasoning) (10.4).