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.