Triple
T23317254
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak stations in Virginia |
E590742
|
entity |
| Predicate | hasMajorHub |
P164
|
FINISHED |
| Object | Richmond Staples Mill Road 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: Richmond Staples Mill Road station | Statement: [Amtrak stations in Virginia, hasMajorHub, Richmond Staples Mill Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richmond Staples Mill Road station Context triple: [Amtrak stations in Virginia, hasMajorHub, Richmond Staples Mill Road station]
-
A.
Richmond Staples Mill Road station
chosen
Richmond Staples Mill Road station is a major Amtrak rail hub in the Richmond, Virginia area, serving as one of the busiest passenger train stations in the southeastern United States.
-
B.
Richmond Underground station
Richmond Underground station is a London Underground and National Rail interchange station serving the Richmond area in the London Borough of Richmond upon Thames.
-
C.
Gloucester Road station
Gloucester Road station is a London Underground station in Kensington served by the District, Circle, and Piccadilly lines.
-
D.
Richmond–Brighouse station
Richmond–Brighouse station is an elevated SkyTrain station in Richmond, British Columbia, serving as a key transit hub on Metro Vancouver’s Canada Line.
-
E.
Benning Road station
Benning Road station is an elevated Washington Metro station in Northeast Washington, D.C., serving residential neighborhoods along the Blue and Silver Lines.
- 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_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f197828c408190ae071624e40de4cc |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:06 p.m.