Triple

T93041
Position Surface form Disambiguated ID Type / Status
Subject NASA E1870 entity
Predicate operates P24 FINISHED
Object Langley Research Center
Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
E16900 NE FINISHED

How this triple was built (4 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 Research Center | Statement: [NASA, operates, Langley Research Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Langley Research Center
Context triple: [NASA, operates, Langley Research Center]
  • 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. Goddard Space Flight Center
    Goddard Space Flight Center is a major NASA research laboratory in Maryland that leads scientific spacecraft development, Earth and space observation missions, and related technology.
  • C. NASA Armstrong Flight Research Center
    NASA Armstrong Flight Research Center is a NASA field center in California that conducts cutting-edge aeronautics and spaceflight research, flight testing, and technology development.
  • D. Jet Propulsion Laboratory
    Jet Propulsion Laboratory is a leading NASA research and development center specializing in robotic space exploration, planetary science missions, and deep-space communications.
  • E. Lewis Flight Propulsion Laboratory
    The Lewis Flight Propulsion Laboratory was a major NACA research center focused on advancing aircraft and rocket propulsion technologies, later becoming NASA's Glenn Research Center.
  • 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 Research Center
Triple: [NASA, operates, Langley Research Center]
Generated description
Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Langley Research Center
Target entity description: Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
  • 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. Goddard Space Flight Center
    Goddard Space Flight Center is a major NASA research laboratory in Maryland that leads scientific spacecraft development, Earth and space observation missions, and related technology.
  • C. NASA Armstrong Flight Research Center
    NASA Armstrong Flight Research Center is a NASA field center in California that conducts cutting-edge aeronautics and spaceflight research, flight testing, and technology development.
  • D. Jet Propulsion Laboratory
    Jet Propulsion Laboratory is a leading NASA research and development center specializing in robotic space exploration, planetary science missions, and deep-space communications.
  • E. Lewis Flight Propulsion Laboratory
    The Lewis Flight Propulsion Laboratory was a major NACA research center focused on advancing aircraft and rocket propulsion technologies, later becoming NASA's Glenn Research Center.
  • F. None of above. chosen

Provenance (5 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24fd28e988190bde699647ee5b16b completed Feb. 28, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2b85cc6b881909e2c13e70b24d934 completed Feb. 28, 2026, 9:41 a.m.
NEDg Description generation batch_69a2bb0254fc8190b75544e32e81d694 completed Feb. 28, 2026, 9:53 a.m.
NED2 Entity disambiguation (via description) batch_69a2bebed99481908eccf03360d90588 completed Feb. 28, 2026, 10:09 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.