Triple
T23202194
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter H. G. Lewin |
E580347
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | Walter H. G. Lewin |
—
|
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: Walter H. G. Lewin | Statement: [Walter H. G. Lewin, name, Walter H. G. Lewin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walter H. G. Lewin Context triple: [Walter H. G. Lewin, name, Walter H. G. Lewin]
-
A.
Walter H. G. Lewin
chosen
Walter H. G. Lewin is a Dutch astrophysicist and former MIT professor renowned for his engaging physics lectures and popular science communication.
-
B.
Daniel Kleppner
Daniel Kleppner is an American physicist renowned for his pioneering work in atomic physics and contributions to the development of Bose–Einstein condensation.
-
C.
David E. Pritchard
David E. Pritchard is an American physicist known for his pioneering work in atomic, molecular, and optical physics and for his influential contributions to physics education.
-
D.
Eric Mazur
Eric Mazur is a physicist and Harvard University professor renowned for pioneering peer instruction and innovative methods in physics education.
-
E.
Edward F. Redish
Edward F. Redish is a prominent American physics education researcher known for his influential work on how students learn physics and for helping to shape modern physics education reform.
- 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_69e24602ae1481908aaa6bc7ca493867 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f1907a8bb48190846802a24d33bccf |
completed | April 29, 2026, 5 a.m. |
Created at: April 17, 2026, 4:06 p.m.