Triple
T2481215
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DART Orange Line |
E55819
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Parker Road Station (via shared trackage with Red Line) |
E156011
|
NE FINISHED |
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: Parker Road Station (via shared trackage with Red Line) | Statement: [DART Orange Line, terminus, Parker Road Station (via shared trackage with Red Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parker Road Station (via shared trackage with Red Line) Context triple: [DART Orange Line, terminus, Parker Road Station (via shared trackage with Red Line)]
-
A.
Branch Brook Park station
Branch Brook Park station is a Newark Light Rail stop in Newark, New Jersey, serving as a key access point to the nearby Branch Brook Park and surrounding neighborhoods.
-
B.
Penn Station (Light RailLink)
Penn Station (Light RailLink) is a light rail station in Baltimore that serves as a key transit stop adjacent to the city’s main intercity train terminal, Baltimore Penn Station.
-
C.
Central station (MBTA) on the Red Line
Central station (MBTA) on the Red Line is an underground rapid transit stop in Cambridge, Massachusetts, serving the Central Square neighborhood on the Massachusetts Bay Transportation Authority’s Red Line.
-
D.
Parker Road Station
chosen
Parker Road Station is a major Dallas Area Rapid Transit (DART) light rail terminus and park-and-ride facility serving the northern suburbs of the Dallas–Fort Worth metroplex.
-
E.
Addison Road–Seat Pleasant station
Addison Road–Seat Pleasant station is an elevated Washington Metro station in Prince George's County, Maryland, serving the Blue Line in the eastern suburbs of Washington, D.C.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd161bf3c8190834502968180e9cf |
completed | March 7, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17b146d881909672e9cd4a501a11 |
completed | March 9, 2026, 6:55 p.m. |
Created at: March 6, 2026, 9:45 p.m.