alt Hacker NewsAI writing style comes from post-training, which is entirely under the control of the labs. It's not copying it from any public sources.
AI writing style comes from post-training, which is entirely under the control of the labs. It's not copying it from any public sources.
I didn't say it's copying anything. It's learning styles - all of them - in pre-training. Post-training is just about giving it the right defaults.
Doesn't change my point anyway - even if post-training, labs naturally want the LLM to come off as smart (well, except for Grok). Post-training is where they "untrained" em-dashes and such, due to complaints of users.