Triple
T21573013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NASA Marshall Space Flight Center Propulsion Department |
E532328
|
entity |
| Predicate | parentOrganization |
P254
|
FINISHED |
| Object | NASA Marshall Space Flight Center Engineering Directorate |
—
|
NE NERFINISHED |
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: NASA Marshall Space Flight Center Engineering Directorate | Statement: [NASA Marshall Space Flight Center Propulsion Department, parentOrganization, NASA Marshall Space Flight Center Engineering Directorate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NASA Marshall Space Flight Center Engineering Directorate Context triple: [NASA Marshall Space Flight Center Propulsion Department, parentOrganization, NASA Marshall Space Flight Center Engineering Directorate]
-
A.
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.
-
B.
Office of the Chief Engineer (NASA)
The Office of the Chief Engineer (NASA) is the agency’s central authority for engineering excellence, technical standards, and mission assurance across all NASA programs and projects.
-
C.
NASA Engineering and Safety Center
The NASA Engineering and Safety Center is an independent technical organization within NASA that provides expert engineering analysis and safety assessments to improve the reliability and safety of the agency’s 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. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NASA Marshall Space Flight Center Engineering Directorate Target entity description: The NASA Marshall Space Flight Center Engineering Directorate is the primary engineering organization at Marshall responsible for designing, developing, and integrating advanced spaceflight systems and technologies, including propulsion, structures, and spacecraft hardware.
-
A.
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.
-
B.
Office of the Chief Engineer (NASA)
The Office of the Chief Engineer (NASA) is the agency’s central authority for engineering excellence, technical standards, and mission assurance across all NASA programs and projects.
-
C.
NASA Engineering and Safety Center
The NASA Engineering and Safety Center is an independent technical organization within NASA that provides expert engineering analysis and safety assessments to improve the reliability and safety of the agency’s 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. chosen
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.