Triple

T16159970
Position Surface form Disambiguated ID Type / Status
Subject HEOMD E392151 entity
Predicate headquartersLocation P62 FINISHED
Object NASA Headquarters, Washington, D.C. E19426 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: NASA Headquarters, Washington, D.C. | Statement: [HEOMD, headquartersLocation, NASA Headquarters, Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NASA Headquarters, Washington, D.C.
Context triple: [HEOMD, headquartersLocation, NASA Headquarters, Washington, D.C.]
  • A. NASA Headquarters chosen
    NASA Headquarters is the central administrative and executive office of the National Aeronautics and Space Administration, overseeing the agency’s programs, policies, and strategic direction.
  • B. Johnson Space Center
    Johnson Space Center is NASA’s primary hub for human spaceflight operations, astronaut training, and mission control in Houston, Texas.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69d87f1d32208190942e4e499a80c18c completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21e5de3c481908eb5cdf194a47ff7 completed April 17, 2026, 11:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff7b05a588190a44d1c922195a87b completed May 10, 2026, 3:12 a.m.
Created at: April 10, 2026, 5:01 a.m.