Brendan (can/do)(@BrendanFoody):GPT 5.4 is the best model we’ve ever tested on APEX-Agents. It’s also the first model to pass 50% mean score. A year ago, frontier models couldn’t even edit an Excel sheet and scored less than 5%. Now, in less than 3 months GPT 5.4 has improved by 15.7%. ChatGPT will imminently be better than the best consulting firm, better than the best investment bank, and better than the best law firm. Congrats @OpenAI on the release!

Brendan (can/do)

@BrendanFoody

ceo @mercor | organizing human intelligence

가입 March 2020

542 팔로잉 중 28.7K 팬

Brendan (can/do)@BrendanFoody

2026.03.05 18:35

GPT 5.4 is the best model we’ve ever tested on APEX-Agents. It’s also the first model to pass 50% mean score. A year ago, frontier models couldn’t even edit an Excel sheet and scored less than 5%. Now, in less than 3 months GPT 5.4 has improved by 15.7%. ChatGPT will imminently be better than the best consulting firm, better than the best investment bank, and better than the best law firm. Congrats @OpenAI on the release!