As I've been doing with all the major LLM releases for a few years now, I gave GPT-5 a simple prompt to write a short story about the Singularity coming to pass. The improvements aren't overwhelming at first blush, but its ability to turn a phrase and to keep some track of the larger picture seem to have gotten noticeably better.
More to the point, I found the story it wrote good enough that I ended up reading it through all the way, twice, something that certainly hasn't happened before. No cherry picking involved, either: this was the first and only reply to my single prompt. I decided that I liked it enough... (read 10111 more words →)
As of about ten years ago, gravitational waves are no longer theoretical. That said, I think that given the profound relative weakness of gravitational force, the technology to be able to generate waves is far out of reach; naively, I'd expect we'd have to be able to wiggle multiple-stellar-mass objects around in a controlled way.