Week 13 — Lesson 5: Refreshing documents, embeddings and models

3 min

The NorthPeak system has three layers that age at different speeds: the manuals a technician can rewrite, the embeddings that depend on the model and the chunk size, and the fault model that learned from last year's readings. Documents, embeddings and models all age; refresh each one on its own trigger, and re-run the golden set and the drift report after every refresh. This lesson gives the three triggers, shows how to replace one manual in Chroma without a full rebuild, and turns the checks of this week into a release checklist.

Preview — the rest of the lesson is for enrolled readers.

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This lesson is part of the “Week 13 — Observability and model reliability” module

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