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MAIVENmodelmarts

mart_mdt_historical_matches

beta
mart table

Which past jobs are comparable to an opportunity — the grounding for ROM benchmarking.

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Definition

One row per curated similarity edge (grain match_id) between an opportunity and a precedent job reference, with similarity_score (0–100), a prose relevance_note explaining why the precedent matters (method reuse, same client, overlapping test scope), and referenced_in_rfq marking edges the client's own RFQ cited. matched_proposal_id joins the precedent to its proposal so line-item pricing can be re-aggregated.

Watch out for
  • mediumTreating similarity_score as a model output

    Scores are curated/heuristic (estimator judgement or synthetic generation), not embeddings similarity. Use them to rank, not as calibrated probabilities.

  • mediumAssuming every match resolves to a proposal

    matched_proposal_id is NULL when the precedent reference has no proposal row (e.g. a method-development reference cited in RFQ prose). ROM reconstruction is only possible for non-NULL matches.

Questions this answers
  • “Which past jobs are comparable to this opportunity, strongest first?”
  • “What ROM did the closest comparable carry?”
7 of 7
Column
Type
Description
Tests · PII
match_id
String
Primary key — grain of this mart.
2 tests
opportunity_id
Nullable(String)
The CURRENT opportunity this comparable edge belongs to.
smithers_employee PII1 test
matched_reference_id
Nullable(String)
Job reference of the precedent (may predate the extract window).
matched_proposal_id
String
Proposal of the precedent job, when the reference resolves; NULL otherwise.
similarity_score
Nullable(Decimal(5, 2))
Curated similarity 0–100 (estimator judgement / synthetic heuristic).
relevance_note
Nullable(String)
Why the precedent matters. Confidential-commercial — may name clients.
referenced_in_rfq
UInt8
1 when the client's own RFQ cited this precedent.