Karpathy is a notable researcher and broader AI leader. Among many, many other things, he invented the term "vibecoding". He also recently posted his autoresearcher project, which is using a swarm of agents to optimize the LLM training and recently produced a training process that is the fastest to achieve GPT-2-level performance using a very small model.
That's great, he sounds like a great guy ... when he say something newsworthy (on X or anywhere else), it might deserve to be here.
But his random thoughts on X do not.