Triple

T5457525
Position Surface form Disambiguated ID Type / Status
Subject Groom Lake E122515 entity
Predicate hasRunwayOnSurface P15527 FINISHED
Object Area 51 main runway E122515 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: Area 51 main runway | Statement: [Groom Lake, hasRunwayOnSurface, Area 51 main runway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Area 51 main runway
Context triple: [Groom Lake, hasRunwayOnSurface, Area 51 main runway]
  • A. Tonopah Test Range, Nevada
    Tonopah Test Range in Nevada is a remote U.S. weapons testing facility primarily used for the development and evaluation of military aircraft-delivered munitions and nuclear weapons components.
  • B. Groom Lake chosen
    Groom Lake is a remote dry lakebed in southern Nevada best known as the location of the highly secretive U.S. Air Force facility commonly referred to as Area 51.
  • C. Nevada Test and Training Range
    The Nevada Test and Training Range is a vast U.S. Air Force training and bombing range in southern Nevada used for advanced military exercises and weapons testing.
  • D. Ronald Reagan Ballistic Missile Defense Test Site
    The Ronald Reagan Ballistic Missile Defense Test Site is a major U.S. military range and research facility used for testing missile defense systems and space operations in the central Pacific.
  • E. Runway Visitor Park
    Runway Visitor Park is an aviation attraction near Manchester Airport where visitors can watch aircraft take off and land, explore historic planes, and enjoy family-friendly facilities.
  • 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: hasRunwayOnSurface
Context triple: [Groom Lake, hasRunwayOnSurface, Area 51 main runway]
  • A. hasRunwayPresence
    Indicates that an entity maintains a physical runway or landing strip suitable for aircraft operations.
  • B. hasRunwayType chosen
    Indicates that an airport or airfield has a runway of a specified type or surface classification.
  • C. hasRunwaySide
    Indicates that a runway is located on or associated with a particular side or boundary of another feature (such as an airport or airfield area).
  • D. hasRunwayCount
    Indicates the number of runways that a given entity (such as an airport) possesses.
  • E. hasRunwayNumber
    Indicates that an airport or airfield runway is assigned a specific identifying number.
  • 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_69bd46424248819085282ddf50a565f3 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd927c946c8190aef40679199fede3 completed March 20, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf41465c3c8190a58350f39d626e54 completed March 22, 2026, 1:09 a.m.
PD Predicate disambiguation batch_69bd91a0d96c8190bd1299edbf764bbb completed March 20, 2026, 6:27 p.m.
Created at: March 20, 2026, 2:08 p.m.