Triple
T19661897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of the Chief Engineer (NASA) |
E472100
|
entity |
| Predicate | hasHead |
P981
|
FINISHED |
| Object | NASA Chief Engineer |
—
|
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 Chief Engineer | Statement: [Office of the Chief Engineer (NASA), hasHead, NASA Chief Engineer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NASA Chief Engineer Context triple: [Office of the Chief Engineer (NASA), hasHead, NASA Chief Engineer]
-
A.
NASA Chief Technologist
The NASA Chief Technologist is the agency’s top official responsible for guiding overall technology strategy, innovation, and advanced research to support current and future NASA missions.
-
B.
NASA Chief Scientist
The NASA Chief Scientist is the agency’s top science advisor, responsible for guiding NASA’s overall scientific priorities, policies, and research direction.
-
C.
NASA Administrator
The NASA Administrator is the highest-ranking official of the U.S. space agency, responsible for leading its missions, policies, and overall strategic direction.
-
D.
Chief Information Officer of the National Aeronautics and Space Administration
The Chief Information Officer of the National Aeronautics and Space Administration is the senior executive responsible for overseeing NASA’s information technology strategy, cybersecurity, and data management across the agency’s missions and operations.
-
E.
NASA Center Director
A NASA Center Director is the top executive responsible for leading one of NASA’s field centers, overseeing its missions, programs, and operations.
- 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 Chief Engineer Target entity description: The NASA Chief Engineer is the agency’s top technical authority responsible for overseeing engineering standards, mission assurance, and technical integrity across all NASA programs and projects.
-
A.
NASA Chief Technologist
The NASA Chief Technologist is the agency’s top official responsible for guiding overall technology strategy, innovation, and advanced research to support current and future NASA missions.
-
B.
NASA Chief Scientist
The NASA Chief Scientist is the agency’s top science advisor, responsible for guiding NASA’s overall scientific priorities, policies, and research direction.
-
C.
NASA Administrator
The NASA Administrator is the highest-ranking official of the U.S. space agency, responsible for leading its missions, policies, and overall strategic direction.
-
D.
Chief Information Officer of the National Aeronautics and Space Administration
The Chief Information Officer of the National Aeronautics and Space Administration is the senior executive responsible for overseeing NASA’s information technology strategy, cybersecurity, and data management across the agency’s missions and operations.
-
E.
NASA Center Director
A NASA Center Director is the top executive responsible for leading one of NASA’s field centers, overseeing its missions, programs, and operations.
- 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_69d8e51395348190ac1416d46dfc6db0 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e6414b30fc81908e6594ba8f2d2942 |
completed | April 20, 2026, 3:07 p.m. |
Created at: April 10, 2026, 1:45 p.m.