c4ca0ae29f
Applied to dev .94 2026-07-03. {engine, slug, audit:{cover_total,detected_total,status,anomaly}, counts}.
Pending prod (.156) — gated.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
12 lines
982 B
SQL
12 lines
982 B
SQL
--==========================================================================================
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-- 76. exam_templates.extraction_meta — trust signal + provenance from the extraction service (P3)
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--==========================================================================================
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-- Records, per template, how the recognition was produced and whether it reconciled: the audit
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-- cover-total gate (cover_total vs detected_total, status, anomaly), the engine + slug used, and
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-- region counts. Lets the setup UI show "extraction: cover 100 = detected 100 ✓" (or flag an under-read),
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-- and lets the digital-text view resolve the paper's replica by slug. Nullable, defaults to {}.
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alter table public.exam_templates add column if not exists extraction_meta jsonb not null default '{}'::jsonb;
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comment on column public.exam_templates.extraction_meta is
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'Extraction-service provenance + trust gate: {engine, slug, audit:{cover_total,detected_total,status,anomaly}, counts}.';
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