Triple
T11505356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princeton University Observatory |
E272768
|
entity |
| Predicate | hasNotableMember |
P304
|
FINISHED |
| Object | John N. Bahcall |
E276297
|
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: John N. Bahcall | Statement: [Princeton University Observatory, hasNotableMember, John N. Bahcall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John N. Bahcall Context triple: [Princeton University Observatory, hasNotableMember, John N. Bahcall]
-
A.
John N. Bahcall
chosen
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Henry Bethe
Henry Bethe is the son of Nobel Prize–winning physicist Hans Bethe, known primarily in relation to his father's scientific legacy.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d86db2f4b08190801de1b773932f59 |
completed | April 10, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6851b0f0481909d61e343b000530b |
completed | April 20, 2026, 7:57 p.m. |
Created at: April 8, 2026, 9:36 p.m.