I asked ChatGPT 5 about the main differences between 4 and 5, and it said:
"I couldn’t find any credible, up-to-date details on a model officially named “GPT-5” or formal comparisons to “GPT-4o.” It’s possible that GPT-5, if it exists, hasn't been announced publicly or covered in verifiable sources … GPT-5 as of August 8, 2025 has no formal release announcement"
"I couldn’t find any credible, up-to-date details on a model officially named “GPT-5” or formal comparisons to “GPT-4o.” It’s possible that GPT-5, if it exists, hasn't been announced publicly or covered in verifiable sources … GPT-5 as of August 8, 2025 has no formal release announcement"
Reassuring.