Triple
T1512565
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Percy W. Bridgman |
E32045
|
entity |
| Predicate | doctoralStudent |
P167
|
FINISHED |
| Object | Edward Mills Purcell |
E53418
|
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: Edward Mills Purcell | Statement: [Percy W. Bridgman, doctoralStudent, Edward Mills Purcell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward Mills Purcell Context triple: [Percy W. Bridgman, doctoralStudent, Edward Mills Purcell]
-
A.
Edward M. Purcell
chosen
Edward M. Purcell was an American physicist and Nobel laureate best known for his discovery of nuclear magnetic resonance, which laid the foundation for technologies such as MRI.
-
B.
Felix Bloch
Felix Bloch was a Swiss-American physicist and Nobel laureate renowned for his pioneering work in nuclear magnetic resonance and solid-state physics.
-
C.
Norman Ramsey
Norman Ramsey was an American physicist and Nobel laureate renowned for developing the separated oscillatory field method, which enabled highly precise atomic clocks and advanced nuclear magnetic resonance techniques.
-
D.
I. I. Rabi
I. I. Rabi was a Nobel Prize–winning American physicist renowned for his pioneering work in nuclear magnetic resonance and contributions to quantum physics.
-
E.
Richard R. Ernst
Richard R. Ernst was a Swiss physical chemist and Nobel laureate renowned for his pioneering contributions to the development of high-resolution nuclear magnetic resonance (NMR) spectroscopy.
- 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_69a885e8caf88190a5fbb6159ce87786 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a907d7cbf48190be40590a7f9fa1de |
completed | March 5, 2026, 4:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad294805308190ada3ed69ec71ce43 |
completed | March 8, 2026, 7:46 a.m. |
Created at: March 4, 2026, 7:26 p.m.