Triple
T11147708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West End |
E263709
|
entity |
| Predicate | transportServedBy |
P1298
|
FINISHED |
| Object | Foggy Bottom–GWU Metro station (nearby) |
E1368
|
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: Foggy Bottom–GWU Metro station (nearby) | Statement: [West End, transportServedBy, Foggy Bottom–GWU Metro station (nearby)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Foggy Bottom–GWU Metro station (nearby) Context triple: [West End, transportServedBy, Foggy Bottom–GWU Metro station (nearby)]
-
A.
Washington Metro (L’Enfant Plaza station nearby)
Washington Metro (L’Enfant Plaza station nearby) is a major rapid transit system in the Washington, D.C. metropolitan area, with L’Enfant Plaza serving as a key transfer hub connecting multiple lines near the National Mall and Southwest Waterfront.
-
B.
Washington Metro Silver Line (nearby stations)
The Washington Metro Silver Line is a rapid transit line in the Washington, D.C. metropolitan area that extends service into Northern Virginia suburbs, including stations near Ashburn.
-
C.
Foggy Bottom–GWU station
chosen
Foggy Bottom–GWU station is a Washington, D.C. Metrorail station on the Blue, Orange, and Silver lines serving the George Washington University campus and nearby landmarks including the Kennedy Center.
-
D.
Farragut West station (nearby on Blue/Orange/Silver Lines)
Farragut West station is a Washington Metro rapid transit station in downtown D.C. served by the Blue, Orange, and Silver Lines.
-
E.
Virginia Square–GMU station
Virginia Square–GMU station is a Washington Metro rapid transit stop in Arlington, Virginia, serving the Orange Line and the nearby George Mason University Arlington campus.
- 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_69d6aa9ccddc8190868998c8b7beb060 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e86e9ef48190b4df4b14319a954f |
completed | April 9, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e442248e588190b59866c79169c43a |
completed | April 19, 2026, 2:47 a.m. |
Created at: April 8, 2026, 9:28 p.m.