Triple
T20643445
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lefferts Boulevard branch |
E507287
|
entity |
| Predicate | terminusStreet |
P22217
|
FINISHED |
| Object | Lefferts Boulevard |
—
|
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: Lefferts Boulevard | Statement: [Lefferts Boulevard branch, terminusStreet, Lefferts Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lefferts Boulevard Context triple: [Lefferts Boulevard branch, terminusStreet, Lefferts Boulevard]
-
A.
Lefferts Boulevard
chosen
Lefferts Boulevard is a major north–south thoroughfare in Queens, New York City, running through neighborhoods such as Kew Gardens, Richmond Hill, and Ozone Park.
-
B.
Lefferts Avenue
Lefferts Avenue is a street in Brooklyn, New York City, named after the historic Lefferts family who were prominent early landowners in the area.
-
C.
Astoria Boulevard
Astoria Boulevard is a major thoroughfare in the Astoria neighborhood of Queens, New York City, known for its heavy traffic, commercial activity, and access to key transit routes.
-
D.
Courtlandt Avenue
Courtlandt Avenue is a major north–south street in the South Bronx, New York City, running through predominantly residential and commercial neighborhoods.
-
E.
Astoria–Ditmars Boulevard
Astoria–Ditmars Boulevard is the northern terminal station of the New York City Subway’s Astoria Line in Queens, serving the Astoria neighborhood.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: terminusStreet Context triple: [Lefferts Boulevard branch, terminusStreet, Lefferts Boulevard]
-
A.
roadTerminusOf
chosen
Indicates that a road ends at, or has its terminal point at, the referenced location or route.
-
B.
terminusCity
Indicates that a transportation route or service ends or has its final stop in a particular city.
-
C.
terminusEast
Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
-
D.
terminusBorough
Indicates the borough in which the endpoint or terminus of something (such as a route or line) is located.
-
E.
terminusWestBorough
Indicates that something serves as the western terminus or endpoint of a route, line, or connection at a place called Borough.
- F. None of above.
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_69e0b4be702c8190a3d2410a881d310a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6af1c51f48190abba54a5aace9fc8 |
completed | April 20, 2026, 10:56 p.m. |
| PD | Predicate disambiguation | batch_69e5c0315f5081908098707c6455e56e |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 11:43 a.m.