Part 3 — The Graph of Facts

Building the second graph: pulling claims out of raw material, merging duplicates honestly, and keeping a receipt for every one.

• Step 6 — pulling structured claims out before summarizing in prose
• Step 7 — merging mentions of the same thing without discarding either source
• Step 8 — attaching an origin to every claim so it can be traced back

All three pages are indexed in the course-wide roadmap. A quiz and a flashcards deck cover this Part, and the scripts in labs let you run each extraction step yourself.