Triple
T2103895
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington Metro Green Line |
E37149
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Suitland station |
E86405
|
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: Suitland station | Statement: [Washington Metro Green Line, hasStation, Suitland station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Suitland station Context triple: [Washington Metro Green Line, hasStation, Suitland station]
-
A.
Suitland station
chosen
Suitland station is a Washington Metro station in Prince George's County, Maryland, serving the Suitland Federal Center and surrounding community.
-
B.
Fort Totten station
Fort Totten station is a major Washington Metro transfer hub in Northeast D.C. where the Red Line intersects with the Green and Yellow Lines.
-
C.
Brunswick station
Brunswick station is a passenger rail station in Brunswick, Maryland, serving as the western endpoint of MARC's Brunswick Line commuter service.
-
D.
Smithtown station
Smithtown station is a commuter rail stop on the Long Island Rail Road serving the community of Smithtown, New York.
-
E.
Princeton Station
Princeton Station is a small commuter rail station in Princeton, New Jersey, serving as the terminus of the short "Dinky" shuttle line that connects the town and Princeton University to the Northeast Corridor.
- 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_69a8861828948190924aa30c08806b3a |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abbabf7cdc81909636dff34badc1c5 |
completed | March 7, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae58ca5bc88190abc61e3a6140f668 |
completed | March 9, 2026, 5:21 a.m. |
Created at: March 4, 2026, 7:43 p.m.