Triple
T17304266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westford Center Historic District |
E420119
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Westford Town Hall
Westford Town Hall is a historic municipal building serving as the governmental and civic center of the town of Westford, Massachusetts.
|
E1261283
|
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: Westford Town Hall | Statement: [Westford Center Historic District, contains, Westford Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westford Town Hall Context triple: [Westford Center Historic District, contains, Westford Town Hall]
-
A.
Tewksbury Town Hall
Tewksbury Town Hall is the central municipal building of Tewksbury, Massachusetts, serving as the primary location for local government offices and civic administration.
-
B.
Danvers Town Hall
Danvers Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Danvers, Massachusetts.
-
C.
Wilbraham Town Hall
Wilbraham Town Hall is the historic municipal building that serves as the center of local government and civic activities in Wilbraham, Massachusetts.
-
D.
Worcester City Hall
Worcester City Hall is the historic municipal building in downtown Worcester, Massachusetts, that houses the city’s government offices and serves as the center of its civic administration.
-
E.
Topsfield Town Hall
Topsfield Town Hall is the historic municipal building that serves as the center of local government and civic activities in Topsfield, Massachusetts.
- 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: Westford Town Hall Triple: [Westford Center Historic District, contains, Westford Town Hall]
Generated description
Westford Town Hall is a historic municipal building serving as the governmental and civic center of the town of Westford, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Westford Town Hall Target entity description: Westford Town Hall is a historic municipal building serving as the governmental and civic center of the town of Westford, Massachusetts.
-
A.
Tewksbury Town Hall
Tewksbury Town Hall is the central municipal building of Tewksbury, Massachusetts, serving as the primary location for local government offices and civic administration.
-
B.
Danvers Town Hall
Danvers Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Danvers, Massachusetts.
-
C.
Wilbraham Town Hall
Wilbraham Town Hall is the historic municipal building that serves as the center of local government and civic activities in Wilbraham, Massachusetts.
-
D.
Worcester City Hall
Worcester City Hall is the historic municipal building in downtown Worcester, Massachusetts, that houses the city’s government offices and serves as the center of its civic administration.
-
E.
Topsfield Town Hall
Topsfield Town Hall is the historic municipal building that serves as the center of local government and civic activities in Topsfield, Massachusetts.
- 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_69d886db32608190a61e18862c5a8af6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e438fc732481909065afddc5c687d4 |
completed | April 19, 2026, 2:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180de8340819081eae1104d705de0 |
completed | May 11, 2026, 7:10 a.m. |
| NEDg | Description generation | batch_6a0181ae2d588190a4ff68094529a994 |
completed | May 11, 2026, 7:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0182ccd104819088569cf0be87b4d3 |
completed | May 11, 2026, 7:18 a.m. |
Created at: April 10, 2026, 5:41 a.m.