Triple
T927618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belmont Select Board |
E20018
|
entity |
| Predicate | hasMeetingLocation |
P8904
|
FINISHED |
| Object |
Belmont Town Hall
Belmont Town Hall is the central municipal building in Belmont, Massachusetts, housing key town government offices and public meeting spaces.
|
E109997
|
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: Belmont Town Hall | Statement: [Belmont Select Board, hasMeetingLocation, Belmont Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belmont Town Hall Context triple: [Belmont Select Board, hasMeetingLocation, Belmont Town Hall]
-
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.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
-
C.
Belmont Center Historic District
Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
-
D.
Watertown City Hall
Watertown City Hall is the main municipal government building and administrative center serving the city of Watertown, Massachusetts.
-
E.
Memorial Hall
Memorial Hall is an academic and campus facility at Elmhurst University used for classes, offices, and university activities.
- 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: Belmont Town Hall Triple: [Belmont Select Board, hasMeetingLocation, Belmont Town Hall]
Generated description
Belmont Town Hall is the central municipal building in Belmont, Massachusetts, housing key town government offices and public meeting spaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Belmont Town Hall Target entity description: Belmont Town Hall is the central municipal building in Belmont, Massachusetts, housing key town government offices and public meeting spaces.
-
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.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
-
C.
Belmont Center Historic District
Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
-
D.
Watertown City Hall
Watertown City Hall is the main municipal government building and administrative center serving the city of Watertown, Massachusetts.
-
E.
Memorial Hall
Memorial Hall is an academic and campus facility at Elmhurst University used for classes, offices, and university activities.
- 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_69a493af3dc48190adb7263e6e445ea1 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b32de3cc81908a0ef885795677ff |
completed | March 1, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7ee0f01ac8190b280829dbc5ef102 |
completed | March 4, 2026, 8:32 a.m. |
| NEDg | Description generation | batch_69a7f45b5b808190906419754d355feb |
completed | March 4, 2026, 8:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7f50a2a108190b2748c7e9bba3e06 |
completed | March 4, 2026, 9:02 a.m. |
Created at: March 1, 2026, 7:40 p.m.