Notes fromThe work
Written after the fact, once the thing had been live long enough to teach me something.
, 6 min read
We spent three weeks blaming the prompt. It was the retriever the whole time.
On debugging RAG in production, and why the failure is almost never where you think.
, 4 min read
7 things I do differently after 4 years of shipping.
Engineering lessons that only show up after the project has been live for a while.