Triple

T7979458
Position Surface form Disambiguated ID Type / Status
Subject John Logsdon E185529 entity
Predicate areaOfExpertise P466 FINISHED
Object NASA institutional history
NASA institutional history is the study and documentation of the evolution, decision-making processes, organizational structures, and key programs of the U.S. space agency from its founding to the present.
E705187 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: NASA institutional history | Statement: [John Logsdon, areaOfExpertise, NASA institutional history]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: NASA institutional history
Context triple: [John Logsdon, areaOfExpertise, NASA institutional history]
  • A. NASA Headquarters
    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. NASA Office of Communications
    The NASA Office of Communications is the agency’s central organization responsible for informing the public, media, and stakeholders about NASA’s missions, programs, and discoveries.
  • C. NASA
    NASA is the United States government agency responsible for the nation’s civilian space program and for aeronautics and aerospace research.
  • D. NASA Office of the Administrator
    The NASA Office of the Administrator is the agency’s top executive office, responsible for overall leadership, policy direction, and strategic management of NASA’s missions and programs.
  • E. Marshall Space Flight Center
    Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
  • 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: NASA institutional history
Triple: [John Logsdon, areaOfExpertise, NASA institutional history]
Generated description
NASA institutional history is the study and documentation of the evolution, decision-making processes, organizational structures, and key programs of the U.S. space agency from its founding to the present.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: NASA institutional history
Target entity description: NASA institutional history is the study and documentation of the evolution, decision-making processes, organizational structures, and key programs of the U.S. space agency from its founding to the present.
  • A. NASA Headquarters
    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. NASA Office of Communications
    The NASA Office of Communications is the agency’s central organization responsible for informing the public, media, and stakeholders about NASA’s missions, programs, and discoveries.
  • C. NASA
    NASA is the United States government agency responsible for the nation’s civilian space program and for aeronautics and aerospace research.
  • D. NASA Office of the Administrator
    The NASA Office of the Administrator is the agency’s top executive office, responsible for overall leadership, policy direction, and strategic management of NASA’s missions and programs.
  • E. Marshall Space Flight Center
    Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
  • 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_69ca829851908190b4e03829353ee7c3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c261904819086910898071f3629 completed March 31, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe0d3c724819087df03cea2ed998f completed March 31, 2026, 2:57 p.m.
NEDg Description generation batch_69cc46c221848190848c7e017e532a16 completed March 31, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69cc480d2f40819085046a1d0c9d05e0 completed March 31, 2026, 10:17 p.m.
Created at: March 30, 2026, 5:14 p.m.