Triple
T23317142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newport News station |
E590739
|
entity |
| Predicate | isKeyIntercityTerminalFor |
P151839
|
FINISHED |
| Object | Hampton Roads region |
—
|
NE NERFINISHED |
How this triple was built (3 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: Hampton Roads region | Statement: [Newport News station, isKeyIntercityTerminalFor, Hampton Roads region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hampton Roads region Context triple: [Newport News station, isKeyIntercityTerminalFor, Hampton Roads region]
-
A.
Hampton Roads
chosen
Hampton Roads is a coastal metropolitan region in southeastern Virginia known for its large natural harbor, major military installations, and significant shipbuilding and maritime industries.
-
B.
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.
-
C.
Southeastern Virginia
Southeastern Virginia is a coastal region of the U.S. state of Virginia that includes major urban centers such as Norfolk and forms part of the Hampton Roads metropolitan area.
-
D.
Virginia Beach–Norfolk–Newport News metropolitan area
The Virginia Beach–Norfolk–Newport News metropolitan area is a major coastal urban region in southeastern Virginia and northeastern North Carolina centered on the Hampton Roads harbor, known for its large military presence, port facilities, and tourism.
-
E.
Chesapeake, Virginia
Chesapeake, Virginia is an independent city in the Hampton Roads region of southeastern Virginia known for its mix of suburban communities, extensive wetlands, and portions of the Great Dismal Swamp.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isKeyIntercityTerminalFor Context triple: [Newport News station, isKeyIntercityTerminalFor, Hampton Roads region]
-
A.
isTerminalForSomeTrains
Indicates that a station or stop serves as the final destination (terminus) for at least one train route.
-
B.
isRailwayStation
Indicates that the subject is a railway station, i.e., a facility where trains regularly stop to pick up or drop off passengers and/or freight.
-
C.
isPassengerStationFor
Indicates that a station serves as a boarding and alighting point for passengers on a particular transportation line or service.
-
D.
hasPassengerTerminal
Indicates that one entity possesses or is equipped with a passenger terminal used for boarding, alighting, or handling passengers.
-
E.
hasPassengerTerminalFunction
Indicates that something serves the role or performs the function of a passenger terminal, supporting the handling and movement of passengers.
- F. None of above. chosen
Provenance (4 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. |
| PD | Predicate disambiguation | batch_69effcf8ca2c8190887d4f4656617d21 |
completed | April 28, 2026, 12:19 a.m. |
| PDg | Predicate description generation | batch_69f01d88b4ec8190a2a17a88e0eda178 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 17, 2026, 5:06 p.m.