On this day: Feb 5

The starting point for the term's spread; step 5 of the 6 steps of AI adoption is Engineer the Harness

Reports that the model is adept at distinguishing evaluations from real deployment but not consistently forthright about this awareness (high rates of unverbalized evaluation awareness); states that most automated ASL-4

A case of a free lecture made by an individual serving as the de facto shared textbook of the industry

Group relative policy optimization without a value function later became the de facto standard for RL in reasoning models

Popularized the idea that a mismatch between the tokenizer and the model's training corpus is a real failure mode