It certainly looks like it:
“We spent 6 months making GPT-4 safer and more aligned. GPT-4 is 82% less likely to respond to requests for disallowed content and 40% more likely to produce factual responses than GPT-3.5 on our internal evaluations.”
I asked ChatGPT if it could write the next line and it replied:
“These improvements have been made possible through a combination of rigorous testing, enhanced training data, and algorithmic updates that prioritize responsible language generation.”
Used as (possibly) my last prompt into NightCafe, it becomes: