Triple
T18692305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centennial Park (Nashville) |
E457030
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Metropolitan Board of Parks and Recreation of Nashville and Davidson County |
—
|
NE NERFINISHED |
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: Metropolitan Board of Parks and Recreation of Nashville and Davidson County | Statement: [Centennial Park (Nashville), operatedBy, Metropolitan Board of Parks and Recreation of Nashville and Davidson County]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Board of Parks and Recreation of Nashville and Davidson County Context triple: [Centennial Park (Nashville), operatedBy, Metropolitan Board of Parks and Recreation of Nashville and Davidson County]
-
A.
Metro Nashville Parks and Recreation
chosen
Metro Nashville Parks and Recreation is the municipal department responsible for managing and maintaining Nashville’s public parks, recreational facilities, and related community programs.
-
B.
Metropolitan Government of Nashville and Davidson County
The Metropolitan Government of Nashville and Davidson County is the consolidated city-county government that administers Nashville, Tennessee, and its surrounding Davidson County.
-
C.
urban services district of Nashville
The urban services district of Nashville is the core area of the city that receives a full range of municipal services under the consolidated Metropolitan Government of Nashville and Davidson County.
-
D.
Metropolitan Nashville Airport Authority
The Metropolitan Nashville Airport Authority is the public agency responsible for managing and overseeing Nashville’s airport system, including Nashville International Airport.
-
E.
Knoxville Parks and Recreation Department
The Knoxville Parks and Recreation Department is the municipal agency responsible for managing the city’s parks, greenways, recreational facilities, and community programs in Knoxville, Tennessee.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d391eb488190ac2e9abf5bf255e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e562e4756881909335e1e7b3c23e28 |
completed | April 19, 2026, 11:19 p.m. |
Created at: April 10, 2026, 11:49 a.m.