I'm using gpt 5.5 xhigh while designing a table schema and it feels dumber than 5.4. but not a strong feeling
it's formatting of output is different as well. It's not wrong, but different, feels more terse than 5.4
maybe it's better at instruction following, and it's picking up on my previous use of plain-language skill
What are the implications? Windows and other criticial proprietary software will have to open source in order to survive?
It feels like there is an economic equilibrium where the tokens spent to attack an open source software will always surpass those spent on a closed one?