Triple
T13386287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Woburn Center Historic District |
E319453
|
entity |
| Predicate | notableBuilding |
P1544
|
FINISHED |
| Object |
Woburn City Hall
Woburn City Hall is a historic municipal building in Woburn, Massachusetts, serving as the seat of the city’s government and a prominent architectural landmark in its downtown area.
|
E1038506
|
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: Woburn City Hall | Statement: [Woburn Center Historic District, notableBuilding, Woburn City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Woburn City Hall Context triple: [Woburn Center Historic District, notableBuilding, Woburn City Hall]
-
A.
Woburn Village Hall
Woburn Village Hall is a historic community building in the village of Woburn, Bedfordshire, England, used for local events and gatherings.
-
B.
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.
-
C.
Woburn Center Historic District
Woburn Center Historic District is a central area of Woburn, Massachusetts, known for its concentration of historically and architecturally significant buildings that reflect the city’s development over time.
-
D.
Wellesley Town Hall
Wellesley Town Hall is a historic municipal building in Wellesley, Massachusetts, known for its distinctive architecture and role as the center of local government.
-
E.
Bourne Town Hall
Bourne Town Hall is the central municipal building that houses the local government offices and public meeting spaces for the town of Bourne.
- 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: Woburn City Hall Triple: [Woburn Center Historic District, notableBuilding, Woburn City Hall]
Generated description
Woburn City Hall is a historic municipal building in Woburn, Massachusetts, serving as the seat of the city’s government and a prominent architectural landmark in its downtown area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Woburn City Hall Target entity description: Woburn City Hall is a historic municipal building in Woburn, Massachusetts, serving as the seat of the city’s government and a prominent architectural landmark in its downtown area.
-
A.
Woburn Village Hall
Woburn Village Hall is a historic community building in the village of Woburn, Bedfordshire, England, used for local events and gatherings.
-
B.
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.
-
C.
Woburn Center Historic District
Woburn Center Historic District is a central area of Woburn, Massachusetts, known for its concentration of historically and architecturally significant buildings that reflect the city’s development over time.
-
D.
Wellesley Town Hall
Wellesley Town Hall is a historic municipal building in Wellesley, Massachusetts, known for its distinctive architecture and role as the center of local government.
-
E.
Bourne Town Hall
Bourne Town Hall is the central municipal building that houses the local government offices and public meeting spaces for the town of Bourne.
- 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_69d806b886bc8190b676e7768b8e01c5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dadce96d1881909957fdd068a7f55d |
completed | April 11, 2026, 11:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7306df34c81909f2ad5b753b7fb7f |
completed | May 3, 2026, 11:24 a.m. |
| NEDg | Description generation | batch_69f7320c075081909b377de7e6e2abd0 |
completed | May 3, 2026, 11:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73285fd288190a023f20925fb5d5e |
completed | May 3, 2026, 11:33 a.m. |
Created at: April 9, 2026, 9:34 p.m.