# PDF Deep Extraction Report

**Date**: 1761700859.9524195
**PDFs Processed**: 24
**Total Pages Read**: 389

## Results

- **Glyph references extracted**: 1573
- **Unique glyphs**: 275
- **New entries added**: 6
- **Existing entries enhanced**: 843
- **Total new senses**: 849

## Methodology

Deep page-by-page reading of all 15 second-pass PDF documents:

- rongorongo-secondpass-phase1.pdf
- rongorongo-secondpass-phase10.pdf
- rongorongo-secondpass-phase11.pdf
- rongorongo-secondpass-phase12.pdf
- rongorongo-secondpass-phase13.pdf
- rongorongo-secondpass-phase14.pdf
- rongorongo-secondpass-phase15.pdf
- rongorongo-secondpass-phase2.pdf
- rongorongo-secondpass-phase3.pdf
- rongorongo-secondpass-phase4.pdf
- rongorongo-secondpass-phase5-5.4.pdf
- rongorongo-secondpass-phase5.5.pdf
- rongorongo-secondpass-phase5.6.pdf
- rongorongo-secondpass-phase5.7.pdf
- rongorongo-secondpass-phase5.8.pdf
- rongorongo-secondpass-phase5.9.pdf
- rongorongo-secondpass-phase6.1.pdf
- rongorongo-secondpass-phase6.2.pdf
- rongorongo-secondpass-phase6.3.pdf
- rongorongo-secondpass-phase6.pdf
- rongorongo-secondpass-phase7.pdf
- rongorongo-secondpass-phase8.pdf
- rongorongo-secondpass-phase9.pdf
- rongorongo-secondpass.pdf

## Extraction Strategies

1. **Explicit Glyph References**: Pattern matching for 'Barthel glyph X means Y'
2. **Calendar Associations**: Lunar, temporal, and cycle markers
3. **Genealogical Formulas**: Lineage and procreation markers
4. **Ritual/Cultural Context**: Sacred and ceremonial associations
5. **Cross-Validation**: Confidence boosting for multi-source mentions

## Confidence Scoring

- Base: 0.65-0.7 depending on extraction method
- +0.1 for cross-validation with existing senses
- +0.05 for key phase PDFs (9, 14)
- Cap: 0.95 (conservative maximum)

## Top Glyphs Enhanced

- **B076**: 270 references
- **B200**: 136 references
- **B001**: 73 references
- **B007**: 67 references
- **B008**: 64 references
- **B032**: 52 references
- **B009**: 48 references
- **B006**: 43 references
- **B600**: 38 references
- **B300**: 30 references
- **B069**: 28 references
- **B062**: 26 references
- **B152**: 26 references
- **B2025**: 24 references
- **B700**: 24 references
- **B500**: 23 references
- **B003**: 23 references
- **B067**: 22 references
- **B010**: 22 references
- **B610**: 17 references