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# Analytical index

A formal page-numbered index is not required: this SUM is well under the 40-page threshold at which
ECSS calls for one. The following pointers to the principal topics are provided for convenience:

- **CLI commands** (`demo`, `extract`, `search`, `probe`, `change`, `sanity`, `smoke`) — see
  [Reference manual](reference-manual) and [Operations manual](operations-manual).
- **Change detection** — see [Operations manual](operations-manual); _see also_ retrieval and probe.
- **Configuration parameters** — see [Reference manual](reference-manual).
- **CPU demo** (no GPU) — see [Operations basics](operations-basics) and [Tutorials](tutorials).
- **Embedding extraction** (Phase 1) — see [Operations manual](operations-manual).
- **Environment / runtime requirements** — see [Operations environment](operations-environment).
- **Few-shot probe / label efficiency** — see [Purpose](purpose) and [Tutorials](tutorials).
- **Similarity search / retrieval metrics** — see [Reference manual](reference-manual).