Triple
T216450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faneuil Hall |
E4114
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Boston City Hall
Boston City Hall is a prominent example of Brutalist civic architecture in downtown Boston that houses the city’s municipal government offices and council chambers.
|
E29628
|
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: Boston City Hall | Statement: [Faneuil Hall, near, Boston City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston City Hall Context triple: [Faneuil Hall, near, Boston City Hall]
-
A.
Philadelphia City Hall
Philadelphia City Hall is a monumental 19th-century French Second Empire–style government building topped by a statue of William Penn and serving as the seat of government for the city of Philadelphia.
-
B.
John Adams Courthouse
The John Adams Courthouse is a historic judicial building in Boston that houses Massachusetts’ highest court and other key legal institutions.
-
C.
Faneuil Hall
Faneuil Hall is a historic marketplace and meeting hall in downtown Boston that played a key role as a gathering place for American colonists during the Revolutionary era.
-
D.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
-
E.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, 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: Boston City Hall Triple: [Faneuil Hall, near, Boston City Hall]
Generated description
Boston City Hall is a prominent example of Brutalist civic architecture in downtown Boston that houses the city’s municipal government offices and council chambers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston City Hall Target entity description: Boston City Hall is a prominent example of Brutalist civic architecture in downtown Boston that houses the city’s municipal government offices and council chambers.
-
A.
Philadelphia City Hall
Philadelphia City Hall is a monumental 19th-century French Second Empire–style government building topped by a statue of William Penn and serving as the seat of government for the city of Philadelphia.
-
B.
John Adams Courthouse
The John Adams Courthouse is a historic judicial building in Boston that houses Massachusetts’ highest court and other key legal institutions.
-
C.
Faneuil Hall
Faneuil Hall is a historic marketplace and meeting hall in downtown Boston that played a key role as a gathering place for American colonists during the Revolutionary era.
-
D.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
-
E.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, 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_69a2573508588190b522c2476d91acfe |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c4edfa081909fe97c86c3c7801d |
completed | Feb. 28, 2026, 3:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a35ea15b9c819086b6569a5d19de86 |
completed | Feb. 28, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69a3604b23bc81908a13ed2b762fe269 |
completed | Feb. 28, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a360b68d1c8190adf3d3beb2f73960 |
completed | Feb. 28, 2026, 9:40 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.