Gary Marcus: GPT-5: Overdue, overhyped and underwhelming. And that’s not the worst of it.. “Typical was a comment from Andres Franco, on X ‘GPT 5 has been a huge letdown, way more than I expected’. Another reader, previously an OpenAI fan, told me ‘o3 was a shit good model, [whereas GPT-5] was an utter disappointment, especially given the kind of hype towards its release.’ An NBA President […]

https://rbfirehose.com/2025/08/12/gpt-5-overdue-overhyped-and-underwhelming-and-thats-not-the-worst-of-it-gary-marcus/