Triple

T1565689
Position Surface form Disambiguated ID Type / Status
Subject Space Shuttle Main Engines E33426 entity
Predicate testFacility P29522 FINISHED
Object Stennis Space Center E17795 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: Stennis Space Center | Statement: [Space Shuttle Main Engines, testFacility, Stennis Space Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stennis Space Center
Context triple: [Space Shuttle Main Engines, testFacility, Stennis Space Center]
  • A. Stennis Space Center chosen
    Stennis Space Center is NASA’s primary rocket engine testing facility, located in southern Mississippi and crucial to the development and certification of propulsion systems for U.S. space missions.
  • B. Kennedy Space Center
    Kennedy Space Center is NASA’s primary launch complex for human spaceflight and robotic missions, located on Florida’s Atlantic coast.
  • C. 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.
  • D. Wallops Flight Facility
    Wallops Flight Facility is a NASA rocket launch and research center on Virginia’s Eastern Shore that supports suborbital and orbital missions, aeronautics testing, and Earth science operations.
  • E. Glenn Research Center
    Glenn Research Center is a major NASA research facility in Ohio specializing in aeronautics and space propulsion technologies.
  • 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: testFacility
Context triple: [Space Shuttle Main Engines, testFacility, Stennis Space Center]
  • A. servesFacility
    Indicates that one entity provides services or support to a particular facility as its client, target, or area of operation.
  • B. facility
    Indicates that one entity is a building, installation, or physical infrastructure used to host, support, or enable the operations or activities of another entity.
  • C. practiceFacility
    Indicates that a location serves as a facility where individuals or groups regularly practice a particular activity, skill, or sport.
  • D. operatesFacility
    Indicates that an entity is responsible for running, managing, or controlling the operations of a particular facility.
  • E. hasFacilityType
    Indicates that an entity possesses or is associated with a specific type or category of facility.
  • 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_69a885f11b048190935025a035302715 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90fccd4b48190a44012888a00af7f completed March 5, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8ab191388190ab3fce42d5ae092a completed March 8, 2026, 2:41 p.m.
PD Predicate disambiguation batch_69a907b872f0819096b3df6ad502c63e completed March 5, 2026, 4:34 a.m.
PDg Predicate description generation batch_69a90fcb8ca48190a9ee50559ba73b22 completed March 5, 2026, 5:08 a.m.
Created at: March 4, 2026, 7:27 p.m.