Triple

T5602466
Position Surface form Disambiguated ID Type / Status
Subject Test Stand 4670 E147151 entity
Predicate affiliation P10 FINISHED
Object NASA Marshall Space Flight Center Propulsion Directorate E532328 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 Marshall Space Flight Center Propulsion Directorate | Statement: [Test Stand 4670, affiliation, NASA Marshall Space Flight Center Propulsion Directorate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NASA Marshall Space Flight Center Propulsion Directorate
Context triple: [Test Stand 4670, affiliation, NASA Marshall Space Flight Center Propulsion Directorate]
  • A. NASA Marshall Space Flight Center Propulsion Department chosen
    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.
  • B. Space Propulsion Laboratory
    The Space Propulsion Laboratory is an MIT research lab specializing in advanced spacecraft propulsion technologies, particularly electric and micro-propulsion systems for space missions.
  • C. rocket propulsion test area at Marshall Space Flight Center
    The rocket propulsion test area at Marshall Space Flight Center is a specialized NASA complex dedicated to developing and testing rocket engines and propulsion systems for space missions.
  • D. 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.
  • E. 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.
  • 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_69c009043d648190a7af89698ccf1e3e completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020dbd6dc8190ba011876c205754e completed March 22, 2026, 5:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a045c4881909a3e48a242db5d22 completed March 22, 2026, 9:07 p.m.
Created at: March 22, 2026, 3:39 p.m.