Scenario C · Personal · Research
500 papers.
5 years. One question.
Lena Bergström — PhD researcher · Computational biology · Year 4
Writing her thesis literature review. She needs to trace the evolution of a technique across 5 years of reading. Normally a full day. She has 540 PDFs, 180 notes, emails with 420 collaborators, and years of lab meeting calendars.
Sources connected · 5 years of research
Gmail · 8,000 emails · 420 collaborators
Google Drive · 230 files · 3 research groups
Google Calendar · lab meetings · conferences
Local · 540 PDFs · 180 notes · Python code
What Core surfaced unprompted
None of the 23 papers address disordered regions. Core cross-referenced her January 2025 note flagging this as a future direction — then found Dr. Sofia Petrov, one hop from two of her collaborators, whose work directly fills the gap in her thesis. Lena had never heard of her.
Day 1 · Thesis writing · literature review chapter
Lena asked
"What papers in my collection use transformer architectures for protein structure prediction? Show me how the approaches evolved."
Core · 540 PDFs traversed · multi-hop graph query
Topic "transformer architecture" + "protein structure prediction" → 23 papers matched
Sorted chronologically · method evolution extracted from deep PDF summaries
Author edges: 4 papers from groups Lena has emailed directly
Drive: transformer_membrane_proteins_v4.tex — advisor Dr. Wei: "strongest chapter"
Gap identified: no papers address disordered regions · Jan 2025 note flags this
Core — literature brief
23 papers found. Foundational (2020–21): AlphaFold (connected to 8 of your papers) + ESM language model. Extension (2022–23): Baek et al. — your 2023 note labels this "the gap we should target." Current wave (2024–25): 4 papers from groups you've emailed.
Your draft extends the Baek approach to membrane proteins. Dr. Wei called it "the strongest chapter." Critical gap: disordered regions — zero coverage across all 23 papers.
Evidence trail · sources + 2-hop connections
PDF · Jumper et al.
AlphaFold — Nature 2021 · your most-cited ref · connected to 8 papers
2021
Notes · Jan 2025
research_ideas_2025.md — "disordered regions: future direction" · no follow-up
Jan 2025
Gmail · Dr. Wei
transformer_membrane chapter — "the strongest" · include HDBSCAN vs GMM
Mar 2026
Graph · 2-hop
Dr. Sofia Petrov · IDP + membrane proteins · co-author with Dr. Tanaka · never contacted
2024