66 lines
3.9 KiB
SQL
66 lines
3.9 KiB
SQL
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-- Optional semantic fallback for evidence that does not match an authored source
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-- fingerprint. Rules clone with boards; evaluations and their flag provenance
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-- belong to one mutable level/document.
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CREATE TABLE osint.evidence_semantic_rules (
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id UUID PRIMARY KEY,
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board_id UUID NOT NULL REFERENCES osint.boards(id) ON DELETE CASCADE,
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origin_rule_id UUID REFERENCES osint.evidence_semantic_rules(id) ON DELETE SET NULL,
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goal_id UUID NOT NULL REFERENCES osint.level_goals(id) ON DELETE CASCADE,
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name TEXT NOT NULL CHECK (char_length(btrim(name)) BETWEEN 1 AND 160),
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target_subject TEXT NOT NULL CHECK (char_length(btrim(target_subject)) BETWEEN 1 AND 300),
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related_subject TEXT CHECK (related_subject IS NULL OR char_length(btrim(related_subject)) BETWEEN 1 AND 300),
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assertion_text TEXT NOT NULL CHECK (char_length(btrim(assertion_text)) BETWEEN 1 AND 2000),
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success_flag_key TEXT NOT NULL CHECK (success_flag_key ~ '^[a-z][a-z0-9_.-]{0,63}$'),
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related_flag_key TEXT CHECK (related_flag_key IS NULL OR related_flag_key ~ '^[a-z][a-z0-9_.-]{0,63}$'),
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minimum_confidence NUMERIC(4,3) NOT NULL DEFAULT 0.850 CHECK (minimum_confidence BETWEEN 0.500 AND 1),
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evaluator_version TEXT NOT NULL DEFAULT 'evidence_claim_v1' CHECK (char_length(btrim(evaluator_version)) BETWEEN 1 AND 100),
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enabled BOOLEAN NOT NULL DEFAULT TRUE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (board_id,id),
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UNIQUE (board_id,name),
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FOREIGN KEY (board_id,goal_id) REFERENCES osint.level_goals(board_id,id) ON DELETE CASCADE
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);
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CREATE INDEX evidence_semantic_rules_board_enabled_idx
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ON osint.evidence_semantic_rules (board_id,created_at,id) WHERE enabled;
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CREATE TABLE osint.evidence_semantic_evaluations (
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id UUID PRIMARY KEY,
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level_id UUID NOT NULL,
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board_id UUID NOT NULL,
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document_exhibit_id UUID NOT NULL REFERENCES osint.document_exhibits(exhibit_id) ON DELETE CASCADE,
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extraction_id UUID NOT NULL REFERENCES osint.asset_text_extractions(id) ON DELETE CASCADE,
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rule_id UUID NOT NULL,
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evaluator_version TEXT NOT NULL,
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provider TEXT NOT NULL,
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model TEXT NOT NULL,
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status TEXT NOT NULL CHECK (status IN ('pending','succeeded','failed')),
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subject TEXT CHECK (subject IS NULL OR subject IN ('target','related','ambiguous','neither')),
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supports_claim BOOLEAN,
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evidence_excerpt TEXT NOT NULL DEFAULT '',
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confidence NUMERIC(4,3) CHECK (confidence IS NULL OR confidence BETWEEN 0 AND 1),
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failure_code TEXT,
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attempt_count SMALLINT NOT NULL DEFAULT 1 CHECK (attempt_count > 0),
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evaluated_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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FOREIGN KEY (level_id,board_id) REFERENCES osint.levels(id,board_id) ON DELETE CASCADE,
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FOREIGN KEY (board_id,document_exhibit_id) REFERENCES osint.exhibits(board_id,id) ON DELETE CASCADE,
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FOREIGN KEY (board_id,rule_id) REFERENCES osint.evidence_semantic_rules(board_id,id) ON DELETE CASCADE,
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UNIQUE (level_id,document_exhibit_id,rule_id,evaluator_version),
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CHECK (status <> 'succeeded' OR (subject IS NOT NULL AND supports_claim IS NOT NULL AND confidence IS NOT NULL)),
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CHECK (status <> 'failed' OR failure_code IS NOT NULL)
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);
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CREATE INDEX evidence_semantic_evaluations_level_idx
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ON osint.evidence_semantic_evaluations (level_id,updated_at DESC);
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ALTER TABLE osint.level_flags
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ADD COLUMN awarded_by_semantic_evaluation_id UUID REFERENCES osint.evidence_semantic_evaluations(id) ON DELETE SET NULL,
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ADD CONSTRAINT level_flags_single_evidence_provenance CHECK (
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num_nonnulls(awarded_by_evidence_match_id,awarded_by_semantic_evaluation_id) <= 1
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);
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COMMENT ON TABLE osint.evidence_semantic_rules IS 'Clonable evidence-only claim classifiers used after deterministic source matching misses.';
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COMMENT ON TABLE osint.evidence_semantic_evaluations IS 'Idempotent, auditable semantic verdicts for one level document and authored rule.';
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