Triple
T894770
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston Public Library (Copley Square main branch) |
E19319
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Boston Public Library system |
E19319
|
NE FINISHED |
How this triple was built (2 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: Boston Public Library system | Statement: [Boston Public Library (Copley Square main branch), partOf, Boston Public Library system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Public Library system Context triple: [Boston Public Library (Copley Square main branch), partOf, Boston Public Library system]
-
A.
Boston Public Library (Copley Square main branch)
chosen
The Boston Public Library’s Copley Square main branch is a landmark public library and cultural center renowned for its historic architecture, extensive collections, and prominent role in the city’s intellectual and civic life.
-
B.
Newton, Massachusetts public library system
The Newton, Massachusetts public library system is a network of public libraries serving the city of Newton with lending collections, research resources, and community programs for residents of all ages.
-
C.
Medford Public Library
Medford Public Library is the main public library serving the residents of Medford, Massachusetts with lending materials, community programs, and educational resources.
-
D.
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.
-
E.
Malden Public Library
Malden Public Library is the main public library serving the city of Malden, Massachusetts, providing community access to books, media, and educational programs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4939d37188190848be3d426ebc9ae |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ad22b6fc819093e655c8ce1f738b |
completed | March 1, 2026, 9:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7ee02a21c819088e6a137ea306efd |
completed | March 4, 2026, 8:32 a.m. |
Created at: March 1, 2026, 7:39 p.m.