- score_all() now multiplies amplify_gain by base salience before
applying Hebbian cross-source corroboration boost, so globally-
important structural facts no longer crowd out query-locally-
relevant facts
- ICARUS_COLLAPSE_AMPLIFY_GAIN env var (default 0.15) tunes the
tradeoff; raise to 0.20 if genuine corroboration feels undervalued
- All tests passing (_test_collapse.py, collapse_eval.py)
- Real pipeline test: 30-35% token reduction with correct ranking
Closes#23
Co-authored-by: ClaudioDrews <claudio@drews.com.br>