Triple
T20882578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Groton Center Historic District |
E514187
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Groton Town Hall
Groton Town Hall is a historic municipal building serving as the center of local government in Groton, Massachusetts.
|
E1455636
|
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: Groton Town Hall | Statement: [Groton Center Historic District, contains, Groton Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Groton Town Hall Context triple: [Groton Center Historic District, contains, Groton Town Hall]
-
A.
Grafton Town Hall
Grafton Town Hall is the central municipal building in Grafton, Massachusetts, housing the town’s government offices and serving as a hub for local civic affairs.
-
B.
Stoughton Town Hall
Stoughton Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Stoughton, Massachusetts.
-
C.
Brockton City Hall
Brockton City Hall is the main municipal government building and administrative center for the city of Brockton, Massachusetts.
-
D.
Stamford Town Hall
Stamford Town Hall is a historic municipal building in Stamford, England, serving as the center of local government and civic events.
-
E.
Meriden City Hall
Meriden City Hall is the central municipal government building for the city of Meriden, Connecticut, housing key administrative offices and public services.
- 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: Groton Town Hall Triple: [Groton Center Historic District, contains, Groton Town Hall]
Generated description
Groton Town Hall is a historic municipal building serving as the center of local government in Groton, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Groton Town Hall Target entity description: Groton Town Hall is a historic municipal building serving as the center of local government in Groton, Massachusetts.
-
A.
Grafton Town Hall
Grafton Town Hall is the central municipal building in Grafton, Massachusetts, housing the town’s government offices and serving as a hub for local civic affairs.
-
B.
Stoughton Town Hall
Stoughton Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Stoughton, Massachusetts.
-
C.
Brockton City Hall
Brockton City Hall is the main municipal government building and administrative center for the city of Brockton, Massachusetts.
-
D.
Stamford Town Hall
Stamford Town Hall is a historic municipal building in Stamford, England, serving as the center of local government and civic events.
-
E.
Meriden City Hall
Meriden City Hall is the central municipal government building for the city of Meriden, Connecticut, housing key administrative offices and public services.
- 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_69e0b4f733f081908a401c0b7beb0b9f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c67b03088190be7cbcde8c59509a |
completed | April 21, 2026, 12:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0913a46d808190a39fc27ecbb31e99 |
completed | May 17, 2026, 1:02 a.m. |
| NEDg | Description generation | batch_6a09145a9b0481909086941cdd981e1a |
completed | May 17, 2026, 1:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0914f1925081909bce8ad0932c6722 |
completed | May 17, 2026, 1:08 a.m. |
Created at: April 16, 2026, 12:46 p.m.