Triple
T1066983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brockton, Massachusetts |
E23232
|
entity |
| Predicate | hasPublicLibrary |
P105
|
FINISHED |
| Object |
Brockton Public Library
Brockton Public Library is the main public library system serving the residents of Brockton, Massachusetts with lending, research, and community programs.
|
E126421
|
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: Brockton Public Library | Statement: [Brockton, Massachusetts, hasPublicLibrary, Brockton Public Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brockton Public Library Context triple: [Brockton, Massachusetts, hasPublicLibrary, Brockton Public Library]
-
A.
Belmont Public Library
Belmont Public Library is the main public library serving the town of Belmont, Massachusetts, providing community access to books, media, and educational programs.
-
B.
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.
-
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.
Bangor Public Library
Bangor Public Library is a major public library and cultural institution in Bangor, Maine, known for its extensive collections and community programs.
-
E.
Mugar Memorial Library
Mugar Memorial Library is the main academic library of Boston University, serving as a central hub for research and study across its disciplines.
- 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: Brockton Public Library Triple: [Brockton, Massachusetts, hasPublicLibrary, Brockton Public Library]
Generated description
Brockton Public Library is the main public library system serving the residents of Brockton, Massachusetts with lending, research, and community programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brockton Public Library Target entity description: Brockton Public Library is the main public library system serving the residents of Brockton, Massachusetts with lending, research, and community programs.
-
A.
Belmont Public Library
Belmont Public Library is the main public library serving the town of Belmont, Massachusetts, providing community access to books, media, and educational programs.
-
B.
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.
-
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.
Bangor Public Library
Bangor Public Library is a major public library and cultural institution in Bangor, Maine, known for its extensive collections and community programs.
-
E.
Mugar Memorial Library
Mugar Memorial Library is the main academic library of Boston University, serving as a central hub for research and study across its disciplines.
- 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_69a493ee1f908190992b5f0d1b04459b |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b911f06881908659cb85ba1e05e0 |
completed | March 1, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac4c1d82c88190b418e2e2f050b563 |
completed | March 7, 2026, 4:02 p.m. |
| NEDg | Description generation | batch_69ac4e109c3c8190abcbc66aef59c52f |
completed | March 7, 2026, 4:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac4e646698819083403336eb07b7ff |
completed | March 7, 2026, 4:12 p.m. |
Created at: March 1, 2026, 7:42 p.m.