v0.1.0cerebra2026-06-05

SKU Classifier — Two-Pass Hierarchical with Ambiguity-Aware Scoring

Phase 2 closes at v0.1.0. Two-pass classifier (quadrant + within-quadrant) replaces single-pass v1.2.0. Temperature 0.0 for reproducibility. Migration005 adds pass_count. Fixture audit marks 4 cases ambiguous with 0.5-credit scoring.

v0.1.02026-06-05

·Two-pass classifier: Pass 1 quadrant (4-way), Pass 2 within-quadrant (4-way)
·Pass 2 always fires — not conditional on Pass 1 confidence
·PROMPT_VERSION bumped to 2.0.0; classifier ready for production backfill
·Migration005 adds pass_count column (default 1; two-pass writes 2)
·Temperature 0.0 for deterministic SKU assignment across re-runs
·0.5-credit scoring for 4 ambiguous fixtures (clear_02, clear_13, hard_01, hard_02)