Triple
T17949625
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parkman Bandstand |
E448797
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Boston Freedom Trail area |
—
|
NE NERFINISHED |
How this triple was built (3 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 Freedom Trail area | Statement: [Parkman Bandstand, isPartOf, Boston Freedom Trail area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Freedom Trail area Context triple: [Parkman Bandstand, isPartOf, Boston Freedom Trail area]
-
A.
Charles River corridor
The Charles River corridor is the stretch of urban and natural landscape that runs along the Charles River, linking Boston and its neighboring communities with parks, paths, and transportation routes.
-
B.
Boston historic districts
Boston historic districts are officially designated areas within Boston recognized for their significant architectural, cultural, and historical value, where changes to buildings and streetscapes are closely regulated to preserve the city’s heritage.
-
C.
Copley Square, Boston
Copley Square, Boston is a prominent public square in the Back Bay neighborhood known for its historic architecture, cultural institutions, and role as the traditional finish area of the Boston Marathon.
-
D.
Downtown Boston
Downtown Boston is the city’s historic and commercial core, known for its dense cluster of landmarks, offices, and shopping areas.
-
E.
Black Heritage Trail (Boston)
The Black Heritage Trail in Boston is a walking route through Beacon Hill that highlights historically significant sites related to the city’s 19th-century African American community and the abolitionist movement.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston Freedom Trail area Target entity description: The Boston Freedom Trail area is a historic walking route in downtown Boston that links numerous significant sites from the American Revolution and early United States history.
-
A.
Charles River corridor
The Charles River corridor is the stretch of urban and natural landscape that runs along the Charles River, linking Boston and its neighboring communities with parks, paths, and transportation routes.
-
B.
Boston historic districts
Boston historic districts are officially designated areas within Boston recognized for their significant architectural, cultural, and historical value, where changes to buildings and streetscapes are closely regulated to preserve the city’s heritage.
-
C.
Copley Square, Boston
Copley Square, Boston is a prominent public square in the Back Bay neighborhood known for its historic architecture, cultural institutions, and role as the traditional finish area of the Boston Marathon.
-
D.
Downtown Boston
chosen
Downtown Boston is the city’s historic and commercial core, known for its dense cluster of landmarks, offices, and shopping areas.
-
E.
Black Heritage Trail (Boston)
The Black Heritage Trail in Boston is a walking route through Beacon Hill that highlights historically significant sites related to the city’s 19th-century African American community and the abolitionist movement.
- F. None of above.
Provenance (2 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_69d8b9f8cca8819099836916c56b7c95 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4afab8d988190b6c06d7406fb64c1 |
completed | April 19, 2026, 10:34 a.m. |
Created at: April 10, 2026, 10:21 a.m.