Triple

T9706792
Position Surface form Disambiguated ID Type / Status
Subject VA 28 E234918 entity
Predicate providesAccessTo P1985 FINISHED
Object Dulles International Airport passenger terminals E144815 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: Dulles International Airport passenger terminals | Statement: [VA 28, providesAccessTo, Dulles International Airport passenger terminals]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dulles International Airport passenger terminals
Context triple: [VA 28, providesAccessTo, Dulles International Airport passenger terminals]
  • A. Washington Dulles International Airport
    Washington Dulles International Airport is a major international airport serving the Washington, D.C. metropolitan area, known for its extensive global flight network and iconic Eero Saarinen–designed terminal.
  • B. Dulles North Transit Center
    Dulles North Transit Center is a major park-and-ride and bus transit hub in Loudoun County, Virginia, providing commuter connections to the Washington, D.C. metropolitan area.
  • C. Ronald Reagan Washington National Airport
    Ronald Reagan Washington National Airport is a major commercial airport serving the Washington, D.C. metropolitan area, located in Arlington, Virginia just across the Potomac River from the U.S. capital.
  • D. Clinton National Airport
    Clinton National Airport is the primary commercial airport serving the Little Rock metropolitan area and central Arkansas.
  • E. Dulles International Airport station chosen
    Dulles International Airport station is a Washington Metro rail station on the Silver Line that provides direct transit access to Washington Dulles International Airport.
  • 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_69ca84cc78808190a56f3402b7c139a7 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9da4c53c81908ba4bfe4d9ca8814 completed April 1, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69d19f800ec48190bc3028ecb3baeb28 completed April 4, 2026, 11:32 p.m.
Created at: March 30, 2026, 8:19 p.m.