Triple
T22761052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 207th Street Yard |
E562987
|
entity |
| Predicate | servesRouteTerminal |
P20599
|
FINISHED |
| Object | Inwood–207th Street |
—
|
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: Inwood–207th Street | Statement: [207th Street Yard, servesRouteTerminal, Inwood–207th Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Inwood–207th Street Context triple: [207th Street Yard, servesRouteTerminal, Inwood–207th Street]
-
A.
Inwood–207th Street
chosen
Inwood–207th Street is a New York City Subway station in Upper Manhattan that serves as the northern terminal of the A train.
-
B.
West 137th Street
West 137th Street is a major east–west street in the Harlem neighborhood of Manhattan, New York City.
-
C.
West 207th Street
West 207th Street is a major east–west thoroughfare in the Inwood neighborhood of Upper Manhattan, New York City, serving as a key local commercial and transit corridor.
-
D.
West 139th Street
West 139th Street is a residential street in Harlem, New York City, noted for its historic brownstone architecture and inclusion in the St. Nicholas Historic District.
-
E.
West 168th Street
West 168th Street is a major east–west thoroughfare in the Washington Heights neighborhood of Upper Manhattan, known for serving the NewYork–Presbyterian/Columbia University Irving Medical Center area and nearby institutional and residential blocks.
- 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: servesRouteTerminal Context triple: [207th Street Yard, servesRouteTerminal, Inwood–207th Street]
-
A.
servesRoute
Indicates that a service, vehicle, or provider operates along or provides transportation for a specified route.
-
B.
servesTerminal
chosen
Indicates that one entity functions as a terminal or endpoint facility that is served or operated by another entity.
-
C.
servesAsRouteTo
Indicates that one entity functions as a pathway, channel, or means of access leading to another entity.
-
D.
serviceRoute
Indicates that a service (such as a transport or delivery operation) follows or is assigned to a particular route.
-
E.
servesAsBaseForRoute
Indicates that one entity functions as the foundational or starting point upon which a route is defined, constructed, or planned.
- 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_69e24552e11c81909c2d61578a558bd7 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17a7c45b881908b29ba1439038789 |
completed | April 29, 2026, 3:26 a.m. |
| PD | Predicate disambiguation | batch_69eed2b88d88819096015deb6a648801 |
completed | April 27, 2026, 3:06 a.m. |
Created at: April 17, 2026, 3:26 p.m.