open
You work at OpenAI. How would you train GPT-4?
Not “explain transformers.” Build the thing: architecture, data, the training run, the alignment pass, and serving it to millions of people without going bankrupt.
Investigations
The questions we’re working through.
A question stays open until the series answers it end to end. The strip counts essays written against essays planned, and tapers over the parts that are still an outline.