Cameron Cordes e67e00ef8a knowledge: predicate-quality nudge + bulk-reject endpoint ...

Two coupled changes to fight the speech-act-predicate problem
(facts like (Cameron, expressed, "I'm tempted to...")):

1. System prompt grows an explicit predicate-quality rule. The
   agent is told to use relationship-shaped verbs (lives_in,
   works_at, attended, is_friend_of, interested_in), and is
   given an explicit DON'T list (expressed, said, mentioned,
   stated, quoted, noted, discussed, thought, wondered). Plus a
   concrete Bad / Good example contrasting the noise pattern
   with the structured paraphrase the agent should be writing.
   Stops the bleed for new insights.

2. Cleanup tools for the legacy noise that's already in the
   table:
   - get_predicate_stats(persona, limit) returns
     [(predicate, count)] sorted desc — feeds the curation UI's
     PREDICATES tab.
   - bulk_reject_facts_by_predicate(persona, predicate, audit)
     flips every ACTIVE fact under that predicate to 'rejected'
     in one transaction, stamping last_modified_* so the action
     is attributable + reversible per-fact through the entity
     detail panel. REVIEWED facts under the same predicate are
     left alone — the curator may have hand-approved an
     exception ("interested_in" might be largely noise but a
     reviewed entry is intentional).

New HTTP endpoints:
   GET  /knowledge/predicate-stats?limit=
   POST /knowledge/predicates/{predicate}/bulk-reject

Persona-scoped via the existing X-Persona-Id header.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-11 21:50:26 -04:00

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