conductor(cs229): Phase 4 Synthesis - report.md (1,157 lines, 100KB) + summary.md (364 words) + transcript_clean.txt
Deep-dive report covers all 8 sections per umbrella spec FR6:
- TL;DR: 6-pillar LLM training framework
- Key Concepts: 31 numbered concepts
- Frame Analysis: 115 frames organized by topic
- Transcript Highlights: 18 verbatim passages with timestamps
- Mathematical Content: 14 formal derivations
- Connections: forward refs to all 11 other videos
- Open Questions: 14 questions for Pass 2
- References: people, courses, papers, resources
Plus 11 appendices (A-O): full transcript sections, frame inventory, OCR reference, Q&A log, glossary, cross-references, future work.
Lossless preservation per umbrella spec §0: report preserves all 5397 transcript timestamps, 28KB OCR text, 115 frames, math derivations, cross-references. R5 mitigation verified (yt-dlp works despite oEmbed 401).
Report is 1,157 lines / 102KB - within 1000-10000 LOC target per user directive 2026-06-21.
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