Triple

T21573056
Position Surface form Disambiguated ID Type / Status
Subject rocket propulsion test area at Marshall Space Flight Center E532329 entity
Predicate governingBody P46 FINISHED
Object NASA Marshall Space Flight Center management — NE NERFINISHED

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 Marshall Space Flight Center management | Statement: [rocket propulsion test area at Marshall Space Flight Center, governingBody, NASA Marshall Space Flight Center management]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NASA Marshall Space Flight Center management
Context triple: [rocket propulsion test area at Marshall Space Flight Center, governingBody, NASA Marshall Space Flight Center management]
  • A. Marshall Space Flight Center chosen
    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.
  • B. NASA Marshall Space Flight Center Propulsion Department
    The NASA Marshall Space Flight Center Propulsion Department is the organization within NASA’s Marshall Center responsible for developing, testing, and validating rocket propulsion systems and related technologies.
  • C. NASA Mission Control
    NASA Mission Control is the operations center of the U.S. space agency responsible for monitoring, directing, and supporting human and robotic space missions.
  • D. NASA Exploration Systems Mission Directorate
    The NASA Exploration Systems Mission Directorate is the division of NASA responsible for developing and managing human and robotic exploration systems beyond low Earth orbit, including technologies and programs that enable future missions to the Moon, Mars, and deep space.
  • E. NASA Space Technology Mission Directorate
    The NASA Space Technology Mission Directorate is the division of NASA responsible for developing and demonstrating cutting-edge space technologies to enable future missions and advance U.S. leadership in space.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c4618bec8190bcb0feb74568cbb1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eee9ce230c81909e12bd59497e2237 completed April 27, 2026, 4:45 a.m.
Created at: April 16, 2026, 6:30 p.m.