Triple
T19777147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington Metro Blue Line stations |
E475030
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Downtown Largo 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: Downtown Largo station | Statement: [Washington Metro Blue Line stations, hasStation, Downtown Largo station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Largo station Context triple: [Washington Metro Blue Line stations, hasStation, Downtown Largo station]
-
A.
Largo Town Center station
chosen
Largo Town Center station is an eastern Washington Metro station in Prince George's County, Maryland, serving as a major transit hub near the Largo area and FedExField.
-
B.
I-485/South Boulevard station
I-485/South Boulevard station is a light rail station in Charlotte, North Carolina, serving the LYNX Blue Line and providing park-and-ride access near the city's southern edge.
-
C.
Longwood station
Longwood station is a light rail stop on Boston's MBTA Green Line that serves the Longwood Medical and Academic Area.
-
D.
Longwood station
Longwood station is a commuter rail stop in Longwood, Florida, serving passengers on the Orlando-area SunRail system.
-
E.
Lovers Lane station
Lovers Lane station is a Dallas Area Rapid Transit (DART) light rail stop in Dallas, Texas, located in the North Dallas area near Lovers Lane.
- 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65360cca08190957c36b1a440542c |
completed | April 20, 2026, 4:25 p.m. |
Created at: April 10, 2026, 1:48 p.m.