01
Retrieval & evaluation / 3 MIN READ
How to evaluate a document Q&A assistant
A useful answer needs more than fluent wording. Check retrieval, evidence, and the system's ability to say it does not know.
Read insightINSIGHTS / FIELD NOTES
Thinking through AI.
One useful question at a time.
Practical notes on architecture, retrieval, and evaluation. Written to help you make the next engineering decision.
02
Architecture / 3 MIN READ
When does a workflow need an AI agent?
Start with the decisions a workflow needs to make. Then choose the smallest useful amount of autonomy.
Read insightLET’S BUILD SOMETHING USEFUL
Start with a problem.
Let’s find the right approach.
Bring your idea, your existing prototype, or a workflow that could work better.