Triple

T406693
Position Surface form Disambiguated ID Type / Status
Subject Vienna, Virginia E9397 entity
Predicate hasNearbyTransitStation P5822 FINISHED
Object Vienna/Fairfax–GMU station E42225 NE FINISHED

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: Vienna/Fairfax–GMU station | Statement: [Vienna, Virginia, hasNearbyTransitStation, Vienna/Fairfax–GMU station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vienna/Fairfax–GMU station
Context triple: [Vienna, Virginia, hasNearbyTransitStation, Vienna/Fairfax–GMU station]
  • A. Vienna/Fairfax–GMU Metro station chosen
    Vienna/Fairfax–GMU Metro station is a Washington Metro Orange Line terminus in Northern Virginia that serves the Vienna and George Mason University areas.
  • B. Crystal City station (VRE)
    Crystal City station (VRE) is a Virginia Railway Express commuter rail stop serving the Crystal City neighborhood in Arlington, Virginia, providing connections to Washington, D.C. and other regional destinations.
  • C. Arlington station
    Arlington station is an underground light rail stop on Boston's MBTA Green Line located near the Back Bay and Boston Public Garden.
  • D. Foggy Bottom–GWU station
    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.
  • E. Hunt Valley station
    Hunt Valley station is a light rail transit station in Hunt Valley, Maryland, serving as the northern endpoint of the Baltimore Light RailLink system.
  • 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: hasNearbyTransitStation
Context triple: [Vienna, Virginia, hasNearbyTransitStation, Vienna/Fairfax–GMU station]
  • A. nearestPassengerRailStation
    Indicates that one entity is the closest passenger rail station in distance to another entity.
  • B. hasPublicTransportConnection
    Indicates that there is an available public transportation link or service connecting the related entities.
  • C. hasBusStation
    Indicates that a place or area contains or is served by a bus station.
  • D. transportationNearby
    Indicates that there is a transportation facility or service located close to the referenced entity.
  • E. nearbyTransit chosen
    Indicates that one location has public transportation options situated within a short distance or easy access from it.
  • F. None of above.

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_69a2e8004cb88190b92ed1add6abf41a completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ecbd766c8190bb8a91605929156a completed Feb. 28, 2026, 1:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4239ffb5c819091b96dbe38a06d07 completed March 1, 2026, 11:31 a.m.
PD Predicate disambiguation batch_69a2e971a3a481909e6b075f25dd234a completed Feb. 28, 2026, 1:11 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.