[vikramkr]

this model is whack. Exclamation marks everywhere, sycophantic - not producing working code on prompts the other models handle fine.

"The reason it is echoing back your messages is because gpt-5.4-nano is a fictional model name!"

"Everything is in perfect order! Let's-Go-ready for the next phase, which will connect this durable infrastructure to the user-facing UI!"

It's like they RLed it on thumbs up and downs on ai overview responses and forgot to make it not be a sycophantic echo chamber machine. And like, the thing it built doesn't work because it's not actually in perfect order, but it doesn't seem to be able to figure out what's wrong because everything is clearly remarkably engineered