GPT-5 is probably going to be a meaningful improvement for most of my non-technical family members who like ChatGPT but have never used anything other than 4o.

GPT-5 is probably going to be a meaningful improvement for most of my non-technical family members who like ChatGPT but have never used anything other than 4o. In fact, most of the people I know who use ChatGPT pay no attention to the model being used, except for the developers I know. This update is going to be a big deal for them. For me, it's just another nice incremental improvement. Nothing special, but who doesn't like smarter better models? The drop in hallucination rates also seems meaningful for real-world usage.