Triple
T23317266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak stations in Virginia |
E590742
|
entity |
| Predicate | includesStation |
P33789
|
FINISHED |
| Object | Newport News 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: Newport News station | Statement: [Amtrak stations in Virginia, includesStation, Newport News station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newport News station Context triple: [Amtrak stations in Virginia, includesStation, Newport News station]
-
A.
Newport News station
chosen
Newport News station is an Amtrak passenger rail station in Newport News, Virginia, serving as one of the key intercity rail terminals in the Hampton Roads region.
-
B.
EVMC/Fort Norfolk station
EVMC/Fort Norfolk station is a light rail stop in Norfolk, Virginia, serving as the western terminus of The Tide light rail system and providing access to the Eastern Virginia Medical Center and nearby facilities.
-
C.
Roanoke station
Roanoke station is a passenger rail station in Roanoke, Virginia, serving as an Amtrak stop and regional transportation hub in the state's rail network.
-
D.
Newport News, Virginia
Newport News, Virginia is an independent coastal city in southeastern Virginia known for its major shipbuilding industry and large U.S. Navy presence.
-
E.
Newport News Division
The Newport News Division is a regional branch of the United States District Court for the Eastern District of Virginia that handles federal cases arising from the Newport News area and surrounding localities.
- 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.