Triple
T6732464
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Smith Playground |
E153666
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | City of Boston Parks and Recreation Department |
E31078
|
NE FINISHED |
How this triple was built (2 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: City of Boston Parks and Recreation Department | Statement: [Smith Playground, operator, City of Boston Parks and Recreation Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Boston Parks and Recreation Department Context triple: [Smith Playground, operator, City of Boston Parks and Recreation Department]
-
A.
Boston Parks and Recreation Department
chosen
The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
-
B.
Government of the City of Boston
The Government of the City of Boston is the municipal authority responsible for administering public services, enforcing local laws, and managing city departments and agencies within Boston, Massachusetts.
-
C.
Providence Parks Department
The Providence Parks Department is the municipal agency responsible for managing and maintaining the city of Providence’s public parks, cemeteries, and recreational green spaces.
-
D.
Gardner Parks and Recreation Department
The Gardner Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs in Gardner, Kansas.
-
E.
Boston Redevelopment Authority
The Boston Redevelopment Authority is the city’s planning and economic development agency responsible for guiding land use, zoning, and major redevelopment projects throughout Boston.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6880bdd68819097de8b6099992682 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d16ba51c81908dbf56b49d8360a8 |
completed | March 27, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c70b0502d081909662028e2b40c7f3 |
completed | March 27, 2026, 10:56 p.m. |
Created at: March 27, 2026, 2:09 p.m.