Triple
T23158719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BART Yellow Line |
E578519
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Glen Park station |
—
|
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: Glen Park station | Statement: [BART Yellow Line, hasStation, Glen Park station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glen Park station Context triple: [BART Yellow Line, hasStation, Glen Park station]
-
A.
Glen Park station
chosen
Glen Park station is a Bay Area Rapid Transit (BART) station in San Francisco’s Glen Park neighborhood, serving as a key stop on lines connecting the city with the East Bay and South Bay.
-
B.
Hunterspoint Avenue station
Hunterspoint Avenue station is a Long Island Rail Road commuter rail stop in Queens, New York City, serving as a key terminal-area station for trains heading to and from Manhattan.
-
C.
Fairview Avenue Station
Fairview Avenue Station is a light rail stop on the METRO Green Line serving the Saint Paul–Minneapolis area in Minnesota.
-
D.
Buhre Avenue station
Buhre Avenue station is a local New York City Subway station in the Bronx on the IRT Pelham Line, serving the 6 train.
-
E.
Euclid Avenue station
Euclid Avenue station is a San Diego Trolley light rail stop serving the Orange Line in the Euclid Avenue corridor of San Diego, California.
- 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_69e245fc75348190a0288401044c8af8 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18efeddd48190b6d03d2146583dcc |
completed | April 29, 2026, 4:54 a.m. |
Created at: April 17, 2026, 4:02 p.m.