Triple
T21395592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Byron K. Lichtenberg |
E527770
|
entity |
| Predicate | workLocation |
P7
|
FINISHED |
| Object | Massachusetts Institute of Technology Department of Aeronautics and Astronautics |
—
|
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: Massachusetts Institute of Technology Department of Aeronautics and Astronautics | Statement: [Byron K. Lichtenberg, workLocation, Massachusetts Institute of Technology Department of Aeronautics and Astronautics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Institute of Technology Department of Aeronautics and Astronautics Context triple: [Byron K. Lichtenberg, workLocation, Massachusetts Institute of Technology Department of Aeronautics and Astronautics]
-
A.
MIT Department of Aeronautics and Astronautics
chosen
The MIT Department of Aeronautics and Astronautics is a leading academic and research department focused on aerospace engineering, space exploration, and related technologies.
-
B.
Department of Aeronautics and Astronautics
The Department of Aeronautics and Astronautics at the University of Tokyo is a leading academic and research unit specializing in aerospace engineering, space science, and related advanced technologies.
-
C.
Department of Aeronautics and Astronautics
The Department of Aeronautics and Astronautics at Kyoto University is an academic unit specializing in education and research on aircraft, spacecraft, and related aerospace technologies.
-
D.
Stanford Aeronautics and Astronautics Department
The Stanford Aeronautics and Astronautics Department is a leading academic and research department at Stanford University focused on aerospace science, engineering, and technology.
-
E.
MIT Department of Mechanical Engineering
The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.
- 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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62ce3c5c81909e1e584e2f6667c8 |
completed | April 26, 2026, 7:09 p.m. |
Created at: April 16, 2026, 5:13 p.m.