Last week I ran Weft, my homegrown memory layer, through LongMemEval and it scored 69.0% overall, 72.1% task-averaged. I was pleased. I shouldn't have been. The number was a lie, and the system that produced it was destroying the test data and calling it a win.

Anthropic's Advisor Strategy promises near-Opus intelligence at near-Sonnet cost. A server-side tool that pairs a cheap executor model with an expensive advisor.

I used AI for the better part of 2025 because I had to understand it for work.

I was recently watching a video about vibecoding where they said that you really needed to use a model for a year before you got to the point where you could trust it.