Measure Misses and Leaks

The curriculum

1. Admit Documents Deliberately — Free preview

   Make ownership, permitted audiences, and document revisions part of ingestion before building a search index.

2. Establish Search Baselines — Free preview

   Measure exact-word retrieval and a tiny semantic representation before introducing a larger search stack.

3. Keep Evidence Attached — Sign-in access

   Choose chunk boundaries that preserve meaning and carry source coordinates through every transformation.

4. Combine Rankings Without Hiding the Evidence — Sign-in access

   Fuse complementary retrieval results and account for duplicates, permissions, and missing evidence.

5. Answer Only What Is Supported — Free preview

   Create answer contracts, validate citation identifiers, and make uncertainty useful to the reader.

6. Read Tables With Their Context — Sign-in access

   Represent tables and visual evidence without losing units, headers, coordinates, or uncertainty.

7. Measure Misses and Leaks — Sign-in access

   Evaluate retrieval, answer support, and access control separately with a reproducible question set.

8. Ship Fieldnote With Evidence — Sign-in access

   Assemble a local capstone with versioned artifacts, reproducible tests, and a release decision grounded in measured behavior.