GPT series

Each model's score on the Intelligence board (Text arena) on the last day it was listed

1. GPT-5.5Released Apr 23, 20261,481#29 · ▲ 6.1
2. GPT-5.4Released Mar 5, 20261,475#35 · ▲ 38
3. GPT-5.2Released Dec 11, 20251,437#102 · ▼ 18
4. GPT-5.1Released Nov 13, 20251,455#71 · ▲ 21
5. GPT-5Released Aug 7, 20251,435#107 · ▲ 122
6. gpt-4-1106-previewNo longer on the boardsReleased Aug 28, 20241,313#273 · ▲ 37
7. gpt-4-0613No longer on the boardsReleased Aug 28, 20241,276#307 · ▼ 12
8. gpt-4-0314No longer on the boardsReleased Aug 28, 20241,288#296 · ▼ 25
9. gpt-4-0125-previewNo longer on the boardsReleased Aug 28, 20241,313#272
10. GPT-4.5No longer on the boardsReleased Feb 27, 2025—
11. GPT-4.1Released Apr 14, 20251,415#147 · ▲ 127
12. GPT-4Released Mar 14, 20231,288#301

• Aug 112026AI modelsResearchers crack hidden reasoning across OpenAI, Anthropic, and Google APIs
• May 62026IndustryMira Murati testifies Sam Altman lied about AI model safety checks
• Feb 202024AI modelsAndrej Karpathy drops a 2-hour masterclass on building GPT tokenizers
• Sep 202023IndustryGeorge R.R. Martin and bestselling authors sue OpenAI
• Sep 112023IndustryPulitzer-winning authors are suing OpenAI again
• May 172023IndustryOpenAI targets domains using 'GPT'