Foundation · Retrieval and model-tier foundation

Retrieval you can audit after the fact.

Clockwork is the retrieval and model-tier layer under Echo, Kairos and Paradox. You do not open it as its own screen; you see its work as ranked passages, shown query expansions and a receipt of what was examined.

Who uses Clockwork

Every Suite user

Clockwork runs inside Kairos questions, Echo Ask and Paradox candidate ordering.

Firm administrators

Know which retrieval mode is in use and that AI requests use the configured closed gateway.

Litigation support

Explain how a passage was found when someone asks.

Step by step

How Clockwork works

The receipt beside each step is an illustrative example of what a reviewer sees, not data from a real case.

  1. 01

    Index eligible source units

    Tessera units from live, unsuppressed, current sources are indexed. Suppressed, quarantined or stale sources are not eligible, and source changes invalidate the index entries.

    eligible units only
  2. 02

    Rank with keywords

    Database full-text ranking supports AND, OR, NOT, parentheses, quoted phrases and implicit AND. This keyword mode is the current default.

    mode: keyword
  3. 03

    Show any expansion

    A fast-tier medical and drug synonym expansion may broaden a plain query, and it is shown to the user. Explicit Boolean or phrase queries keep their original meaning.

    expanded: Norco → hydrocodone
  4. 04

    Apply filters honestly

    Record, labelled provider, source date, document type, deponent and volume. Missing metadata never matches a filter by guesswork, and an internal identifier is not presented as a printed volume.

    provider: labelled only
  5. 05

    Keep a retrieval receipt

    Each search records the query, filters, index version, examined-unit count, expansions, ranks, scores and order. It preserves what happened; it does not promise a later model call will be identical.

    examined 1,284 · index v12
  6. 06

    Route to a model tier

    Optional fast, deep and verify tier settings fall back to the single configured model when unset. All calls stay on the closed, BAA-covered AI gateway with no direct-provider fallback.

    tier: verify → configured model
Limits we state plainly
  • Meaning (embedding) search requires a configured embedding model; otherwise results are labeled keyword-only.
  • When separate tier models are not set, every tier resolves to the same configured model, and checks are labelled same-model.
  • Ranked results are bounded context. Use Kairos Every Instance when you need every eligible unit accounted for.

Walk through Clockwork with us.

See how Clockwork fits your case review. Sign in to your firm's workspace or request a walkthrough.

Sign in