Triple

T4485
Position Surface form Disambiguated ID Type / Status
Subject NACA E86 entity
Predicate operatedFacility P105 FINISHED
Object Langley Memorial Aeronautical Laboratory
Langley Memorial Aeronautical Laboratory was an early U.S. aeronautical research center that played a key role in advancing aviation and aerospace technology in the 20th century.
E86 NE FINISHED

How this triple was built (5 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: Langley Memorial Aeronautical Laboratory | Statement: [NACA, operatedFacility, Langley Memorial Aeronautical Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Langley Memorial Aeronautical Laboratory
Context triple: [NACA, operatedFacility, Langley Memorial Aeronautical Laboratory]
  • A. Ames Research Center
    Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
  • B. Lincoln Laboratory
    Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
  • C. Stanford Research Institute
    Stanford Research Institute (now SRI International) is a prominent independent nonprofit research and innovation center known for pioneering advances in computing, artificial intelligence, and other cutting-edge technologies.
  • D. Naval Research Laboratory
    The Naval Research Laboratory is the U.S. Navy’s corporate research laboratory, conducting advanced scientific and technological research to support naval and national defense capabilities.
  • E. NACA
    NACA (the National Advisory Committee for Aeronautics) was the U.S. government agency that conducted pioneering aeronautical research and served as the predecessor to NASA.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Langley Memorial Aeronautical Laboratory
Triple: [NACA, operatedFacility, Langley Memorial Aeronautical Laboratory]
Generated description
Langley Memorial Aeronautical Laboratory was an early U.S. aeronautical research center that played a key role in advancing aviation and aerospace technology in the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Langley Memorial Aeronautical Laboratory
Target entity description: Langley Memorial Aeronautical Laboratory was an early U.S. aeronautical research center that played a key role in advancing aviation and aerospace technology in the 20th century.
  • A. Ames Research Center
    Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
  • B. Lincoln Laboratory
    Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
  • C. Stanford Research Institute
    Stanford Research Institute (now SRI International) is a prominent independent nonprofit research and innovation center known for pioneering advances in computing, artificial intelligence, and other cutting-edge technologies.
  • D. Naval Research Laboratory
    The Naval Research Laboratory is the U.S. Navy’s corporate research laboratory, conducting advanced scientific and technological research to support naval and national defense capabilities.
  • E. NACA chosen
    NACA (the National Advisory Committee for Aeronautics) was the U.S. government agency that conducted pioneering aeronautical research and served as the predecessor to NASA.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatedFacility
Context triple: [NACA, operatedFacility, Langley Memorial Aeronautical Laboratory]
  • A. plannedFacility
    Indicates that a facility is intended or scheduled to be built, established, or implemented in the future but does not yet exist or operate.
  • B. operatesBy
    Indicates that an entity performs its function, action, or process through the use or application of another entity (e.g., a method, mechanism, or principle).
  • C. hasNotableFacility chosen
    Indicates that an entity possesses or hosts a facility that is of particular significance, prominence, or interest.
  • D. administeredBy
    Indicates that an action, service, or process is carried out, managed, or overseen by a specified agent or authority.
  • E. areaServed
    Indicates the geographic region or jurisdiction within which a service, organization, or activity is provided or applicable.
  • F. None of above.

Provenance (6 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_69a238d6b47881909e68288aed2fd858 completed Feb. 28, 2026, 12:37 a.m.
NER Named-entity recognition batch_69a23c24b3d08190a714126292fd5479 completed Feb. 28, 2026, 12:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25aac4900819093912edb0121ff9d completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba5676881908ac366ed6c0e0d1b completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25f907d908190a3aafe250cf58919 completed Feb. 28, 2026, 3:22 a.m.
PD Predicate disambiguation batch_69a23998af288190855f0456740cbd51 completed Feb. 28, 2026, 12:40 a.m.
Created at: Feb. 28, 2026, 12:40 a.m.