WTF Happened in 2025?

I’m certainly not alone in thinking that something happened in late November or early December, the launch of a number of new frontier models and what we’re calling harnesses, whether it’s anti-gravity or a new version of Claude Code, and there was a step function in changing how capable, all agentic coding systems became in that moment.

Here, Shawn Wang and the Latent Space folks have collected a series of moments that happened to capture a sense of how this unfolded rapidly over a period of weeks.