Triple
T142321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Littleton, Massachusetts |
E2879
|
entity |
| Predicate | hasPublicLibrary |
P105
|
FINISHED |
| Object |
Reuben Hoar Library
Reuben Hoar Library is the public library serving the town of Littleton, Massachusetts, providing community access to books, media, and educational resources.
|
E22524
|
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: Reuben Hoar Library | Statement: [Littleton, Massachusetts, hasPublicLibrary, Reuben Hoar Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reuben Hoar Library Context triple: [Littleton, Massachusetts, hasPublicLibrary, Reuben Hoar Library]
-
A.
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.
-
B.
Baker Library
Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
-
C.
Rotch Library
Rotch Library is MIT’s primary library for architecture, planning, and art, housing specialized collections and resources that support research and education in these fields.
-
D.
Lamont Library
Lamont Library is an undergraduate-focused library at Harvard University known for its extensive collections, study spaces, and late-night access.
-
E.
Doe Memorial Library
Doe Memorial Library is the main research library of the University of California, Berkeley, renowned for its extensive collections and historic Beaux-Arts architecture.
- 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: Reuben Hoar Library Triple: [Littleton, Massachusetts, hasPublicLibrary, Reuben Hoar Library]
Generated description
Reuben Hoar Library is the public library serving the town of Littleton, Massachusetts, providing community access to books, media, and educational resources.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reuben Hoar Library Target entity description: Reuben Hoar Library is the public library serving the town of Littleton, Massachusetts, providing community access to books, media, and educational resources.
-
A.
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.
-
B.
Baker Library
Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
-
C.
Rotch Library
Rotch Library is MIT’s primary library for architecture, planning, and art, housing specialized collections and resources that support research and education in these fields.
-
D.
Lamont Library
Lamont Library is an undergraduate-focused library at Harvard University known for its extensive collections, study spaces, and late-night access.
-
E.
Doe Memorial Library
Doe Memorial Library is the main research library of the University of California, Berkeley, renowned for its extensive collections and historic Beaux-Arts architecture.
- 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_69a257c9cab8819095e8d9fa32c1fbc6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2f0b399d0819088332903146ddf94 |
completed | Feb. 28, 2026, 1:42 p.m. |
| NEDg | Description generation | batch_69a2f1617d1881908010a173098ad8a8 |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2f1cf22f48190a7cc60661a61db4a |
completed | Feb. 28, 2026, 1:46 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.