Triple
T269526
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newton, Massachusetts public library system |
E5599
|
entity |
| Predicate | hasMainLibrary |
P3294
|
FINISHED |
| Object | Newton Free Library |
E1046
|
NE FINISHED |
How this triple was built (3 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: Newton Free Library | Statement: [Newton, Massachusetts public library system, hasMainLibrary, Newton Free Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newton Free Library Context triple: [Newton, Massachusetts public library system, hasMainLibrary, Newton Free Library]
-
A.
Newton Free Library
chosen
Newton Free Library is the main public library serving the city of Newton, Massachusetts, offering extensive collections, programs, and community services.
-
B.
Tozzer Library
Tozzer Library is Harvard University's primary research library for anthropology and archaeology, housing extensive collections on human cultures, languages, and material history.
-
C.
Douglas Library
Douglas Library is a major academic library at Queen's University in Kingston, Ontario, serving as a central resource for research and study across multiple disciplines.
-
D.
Bibliotheca
Bibliotheca is an ancient Greek mythographical handbook traditionally attributed to Apollodorus that compiles and summarizes a wide range of Greek myths and heroic legends.
-
E.
Founders Library
Founders Library is the iconic main research library of Howard University and a historic landmark of African American scholarship in Washington, D.C.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMainLibrary Context triple: [Newton, Massachusetts public library system, hasMainLibrary, Newton Free Library]
-
A.
isMainLibraryOf
chosen
Indicates that a library serves as the primary or central library for a given organization, system, or collection.
-
B.
hasMainOrgan
Indicates that an entity possesses a primary or principal organ that plays a central role in its biological or functional system.
-
C.
hasMainHall
Indicates that an entity possesses or includes a primary or central hall as a significant internal space.
-
D.
hasMajorBranch
Indicates that one entity possesses or includes another entity as a primary or principal subdivision or branch.
-
E.
hasDigitalLibrary
Indicates that an entity maintains or provides access to a collection of digital resources or publications.
- F. None of above.
Provenance (4 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_69a25853594c8190b05ec3a586ec88bf |
completed | Feb. 28, 2026, 2:52 a.m. |
| NER | Named-entity recognition | batch_69a25db00ed48190be6f598807265356 |
completed | Feb. 28, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a38b9220f08190a94ffd00bb7425fd |
completed | March 1, 2026, 12:42 a.m. |
| PD | Predicate disambiguation | batch_69a25b70d99c819085d8381a313a2a34 |
completed | Feb. 28, 2026, 3:05 a.m. |
Created at: Feb. 28, 2026, 2:57 a.m.