Triple
T22936433
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | METRORail Purple Line |
E569597
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | EaDo/Stadium 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: EaDo/Stadium station | Statement: [METRORail Purple Line, hasStation, EaDo/Stadium station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EaDo/Stadium station Context triple: [METRORail Purple Line, hasStation, EaDo/Stadium station]
-
A.
EaDo/Stadium station
chosen
EaDo/Stadium station is a light rail stop in Houston, Texas, serving the METRORail system near the city’s stadium district and the East Downtown (EaDo) neighborhood.
-
B.
Olympic station
Olympic station is an MTR rapid transit station in Hong Kong’s Kowloon area, serving the Tai Kok Tsui district near major residential and commercial developments.
-
C.
Stadium Station
Stadium Station is a light rail station in Seattle’s SoDo neighborhood that primarily serves the nearby sports stadiums and industrial area.
-
D.
Civic Plaza station
Civic Plaza station is a light rail stop on The Tide system in Norfolk, Virginia, serving the downtown civic and commercial district.
-
E.
Olympic Village station
Olympic Village station is a rapid transit stop on Vancouver's SkyTrain system serving the Canada Line near the city's Olympic Village area.
- 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_69e24590862c8190858f180ad302adab |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1813608e48190922df7a5386dc391 |
completed | April 29, 2026, 3:55 a.m. |
Created at: April 17, 2026, 3:44 p.m.