Triple
T2451238
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyman Spitzer Jr. |
E53707
|
entity |
| Predicate | doctoralAdvisorOf |
P20123
|
FINISHED |
| Object |
John N. Bahcall
John N. Bahcall was an influential American astrophysicist best known for his pioneering work on solar neutrinos and his key role in the development of the Hubble Space Telescope.
|
E276297
|
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: John N. Bahcall | Statement: [Lyman Spitzer Jr., doctoralAdvisorOf, John N. Bahcall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John N. Bahcall Context triple: [Lyman Spitzer Jr., doctoralAdvisorOf, John N. Bahcall]
-
A.
William A. Fowler
William A. Fowler was an American nuclear physicist and Nobel laureate renowned for his pioneering work on the nuclear reactions that power stars and synthesize the chemical elements.
-
B.
Edwin E. Salpeter
Edwin E. Salpeter was an influential Austrian–Australian astrophysicist best known for his pioneering work on stellar nucleosynthesis and the initial mass function of stars.
-
C.
Geoffrey Burbidge
Geoffrey Burbidge was a British-American astrophysicist best known for his pioneering work on stellar nucleosynthesis and the origin of the chemical elements in the universe.
-
D.
Stanley Corrsin
Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
-
E.
Murray Feshbach
Murray Feshbach was an American demographer and scholar known for his pioneering research on Soviet and Russian population, public health, and environmental issues.
- 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: John N. Bahcall Triple: [Lyman Spitzer Jr., doctoralAdvisorOf, John N. Bahcall]
Generated description
John N. Bahcall was an influential American astrophysicist best known for his pioneering work on solar neutrinos and his key role in the development of the Hubble Space Telescope.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John N. Bahcall Target entity description: John N. Bahcall was an influential American astrophysicist best known for his pioneering work on solar neutrinos and his key role in the development of the Hubble Space Telescope.
-
A.
William A. Fowler
William A. Fowler was an American nuclear physicist and Nobel laureate renowned for his pioneering work on the nuclear reactions that power stars and synthesize the chemical elements.
-
B.
Edwin E. Salpeter
Edwin E. Salpeter was an influential Austrian–Australian astrophysicist best known for his pioneering work on stellar nucleosynthesis and the initial mass function of stars.
-
C.
Geoffrey Burbidge
Geoffrey Burbidge was a British-American astrophysicist best known for his pioneering work on stellar nucleosynthesis and the origin of the chemical elements in the universe.
-
D.
Stanley Corrsin
Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
-
E.
Murray Feshbach
Murray Feshbach was an American demographer and scholar known for his pioneering research on Soviet and Russian population, public health, and environmental issues.
- 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_69ab495d227c8190b26ae6548eeb1019 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd0f402b48190b871b2475983af7e |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af5cd7deac8190af5470c900ad44c1 |
completed | March 9, 2026, 11:50 p.m. |
| NEDg | Description generation | batch_69af5d83b2b88190be360eaad2589358 |
completed | March 9, 2026, 11:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af5dfd67c48190aa2a19c664861f90 |
completed | March 9, 2026, 11:55 p.m. |
Created at: March 6, 2026, 9:43 p.m.