Triple
T1325914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Daniel Kleppner |
E28325
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Wolfgang Ketterle
Wolfgang Ketterle is a German physicist and Nobel laureate renowned for his pioneering experimental work on Bose–Einstein condensates and ultracold atomic gases.
|
E152335
|
NE FINISHED |
How this triple was built (4 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: Wolfgang Ketterle | Statement: [Daniel Kleppner, notableStudent, Wolfgang Ketterle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wolfgang Ketterle Context triple: [Daniel Kleppner, notableStudent, Wolfgang Ketterle]
-
A.
Eric A. Cornell
Eric A. Cornell is an American physicist and Nobel laureate renowned for co-creating the first Bose–Einstein condensate in a dilute gas of alkali atoms.
-
B.
Carl E. Wieman
Carl E. Wieman is an American physicist and Nobel laureate renowned for his pioneering work in Bose–Einstein condensation and contributions to physics education.
-
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.
Serge Haroche
Serge Haroche is a French physicist and Nobel laureate renowned for his pioneering work in quantum optics and cavity quantum electrodynamics.
-
E.
Roy Glauber
Roy Glauber was an American theoretical physicist and Nobel laureate renowned for his pioneering work in quantum optics and the quantum theory of optical coherence.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Wolfgang Ketterle Triple: [Daniel Kleppner, notableStudent, Wolfgang Ketterle]
Generated description
Wolfgang Ketterle is a German physicist and Nobel laureate renowned for his pioneering experimental work on Bose–Einstein condensates and ultracold atomic gases.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wolfgang Ketterle Target entity description: Wolfgang Ketterle is a German physicist and Nobel laureate renowned for his pioneering experimental work on Bose–Einstein condensates and ultracold atomic gases.
-
A.
Eric A. Cornell
Eric A. Cornell is an American physicist and Nobel laureate renowned for co-creating the first Bose–Einstein condensate in a dilute gas of alkali atoms.
-
B.
Carl E. Wieman
Carl E. Wieman is an American physicist and Nobel laureate renowned for his pioneering work in Bose–Einstein condensation and contributions to physics education.
-
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.
Serge Haroche
Serge Haroche is a French physicist and Nobel laureate renowned for his pioneering work in quantum optics and cavity quantum electrodynamics.
-
E.
Roy Glauber
Roy Glauber was an American theoretical physicist and Nobel laureate renowned for his pioneering work in quantum optics and the quantum theory of optical coherence.
- F. None of above. chosen
Provenance (5 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_69a498540a2481909e807a762280d3ba |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c19fd2648190932a85eacb3e7ec4 |
completed | March 1, 2026, 10:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbf3038148190bd945f67e1a619ca |
completed | March 8, 2026, 12:13 a.m. |
| NEDg | Description generation | batch_69acbf94e6e881908d15b2ef99f17668 |
completed | March 8, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc0b212608190bbb2310402d86ed9 |
completed | March 8, 2026, 12:20 a.m. |
Created at: March 1, 2026, 7:55 p.m.