Triple

T3106797
Position Surface form Disambiguated ID Type / Status
Subject Temple Hills, Maryland E64849 entity
Predicate regionalAirportAccess P17216 FINISHED
Object Ronald Reagan Washington National Airport E224 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: Ronald Reagan Washington National Airport | Statement: [Temple Hills, Maryland, regionalAirportAccess, Ronald Reagan Washington National Airport]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ronald Reagan Washington National Airport
Context triple: [Temple Hills, Maryland, regionalAirportAccess, Ronald Reagan Washington National Airport]
  • A. Ronald Reagan Washington National Airport chosen
    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.
  • B. 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.
  • C. Ronald Reagan Washington National Airport station
    Ronald Reagan Washington National Airport station is a Washington Metro rail station in Arlington, Virginia that directly serves the airport’s terminals.
  • D. Clinton National Airport
    Clinton National Airport is the primary commercial airport serving the Little Rock metropolitan area and central Arkansas.
  • E. Dulles
    Dulles is a notable American surname most prominently associated with influential 20th-century U.S. statesmen and intelligence officials, including CIA Director Allen Dulles and Secretary of State John Foster Dulles.
  • 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: regionalAirportAccess
Context triple: [Temple Hills, Maryland, regionalAirportAccess, Ronald Reagan Washington National Airport]
  • A. hasRegionalAirport chosen
    Indicates that a place or region possesses or is served by a regional airport.
  • B. airportUse
    Indicates that an airport is used or utilized by a particular entity, such as an airline, organization, or service.
  • C. airportServesAs
    Indicates that an airport functions in a particular role or capacity (such as primary, secondary, or hub) for a specified area, organization, or service.
  • D. otherRegionalAirports
    Indicates that the entities are airports located in different regions from each other but considered as alternative or comparable regional airports.
  • E. airportAccessMode
    Indicates the typical mode or method of transportation used to access or reach an airport.
  • 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_69ad857eeaf48190b34ebfdaa7a264cf completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada29d4aa8819093287bc71370fc05 completed March 8, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2038c89248190b880108c82ad35b1 completed March 12, 2026, 12:06 a.m.
PD Predicate disambiguation batch_69ad9df25d4c81908ff0f6cff55d0563 completed March 8, 2026, 4:04 p.m.
Created at: March 8, 2026, 3:04 p.m.