Triple

T141489
Position Surface form Disambiguated ID Type / Status
Subject Harvard Square E2859 entity
Predicate hasNearbyInstitution P6776 FINISHED
Object Harvard Book Store
Harvard Book Store is an independent, locally owned bookstore in Cambridge, Massachusetts, known for its extensive selection of new and used books, author events, and long-standing literary presence near Harvard University.
E17256 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Harvard Book Store | Statement: [Harvard Square, hasNearbyInstitution, Harvard Book Store]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard Book Store
Context triple: [Harvard Square, hasNearbyInstitution, Harvard Book Store]
  • A. Harvard Coop
    Harvard Coop is a historic, student-oriented bookstore and cooperative retail store serving the Harvard University community in Cambridge, Massachusetts.
  • B. Harvard Library
    Harvard Library is the extensive academic library system of Harvard University, recognized as one of the largest and most comprehensive research library networks in the world.
  • C. Hayden Library
    Hayden Library is the main humanities and science library at the Massachusetts Institute of Technology, serving as a central hub for research and study on campus.
  • D. Powell’s City of Books
    Powell’s City of Books is a famed independent bookstore in Portland, Oregon, renowned as one of the world’s largest new and used bookstores, occupying an entire city block.
  • E. Harvard University Press
    Harvard University Press is a major academic publishing house affiliated with Harvard University, known for producing influential scholarly books and journals across the humanities, social sciences, and natural sciences.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Harvard Book Store
Triple: [Harvard Square, hasNearbyInstitution, Harvard Book Store]
Generated description
Harvard Book Store is an independent, locally owned bookstore in Cambridge, Massachusetts, known for its extensive selection of new and used books, author events, and long-standing literary presence near Harvard University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harvard Book Store
Target entity description: Harvard Book Store is an independent, locally owned bookstore in Cambridge, Massachusetts, known for its extensive selection of new and used books, author events, and long-standing literary presence near Harvard University.
  • A. Harvard Coop
    Harvard Coop is a historic, student-oriented bookstore and cooperative retail store serving the Harvard University community in Cambridge, Massachusetts.
  • B. Harvard Library
    Harvard Library is the extensive academic library system of Harvard University, recognized as one of the largest and most comprehensive research library networks in the world.
  • C. Hayden Library
    Hayden Library is the main humanities and science library at the Massachusetts Institute of Technology, serving as a central hub for research and study on campus.
  • D. Powell’s City of Books
    Powell’s City of Books is a famed independent bookstore in Portland, Oregon, renowned as one of the world’s largest new and used bookstores, occupying an entire city block.
  • E. Harvard University Press
    Harvard University Press is a major academic publishing house affiliated with Harvard University, known for producing influential scholarly books and journals across the humanities, social sciences, and natural sciences.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a25b82ef94819083488d3d93fdfe6f completed Feb. 28, 2026, 3:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2bf691a848190a4f6e40d9aea2168 completed Feb. 28, 2026, 10:11 a.m.
NEDg Description generation batch_69a2c1179c6c8190a118c6f4ef8d555e completed Feb. 28, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_69a2c1c769f08190b0a8b372e13fc5de completed Feb. 28, 2026, 10:21 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.