Keen On

“Sam Altman’s best case scenario is that abundance lifts everyone up to a much higher standard, but it also exacerbates inequality. That was his favorite outcome.” — Keith Teare This week’s editorial from Keith Teare, publisher of the That Was the Week newsletter, is entitled “Adulting.” His verdict: this was the week the AI industry finally started behaving like grown-ups. The evidence: OpenAI launched ChatGPT 5.5 and Image 2.0, both outstanding, and then made a move Keith considers more significant than either — pivoting Codex from a programmer’s tool into the central interface for everything. The gravity has shifted from the model to the user interface. You shouldn’t be using ChatGPT anymore. You should be using Codex. Meanwhile, freemium is working: less tokens, much better output, a functional free tier, and the heaviest users paying for more. Anthropic’s week was more complicated. The first four days were, in Keith’s word, awful: Opus 4.7 launched with a massive deterioration in performance, hallucinati