Triple
T2363174
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Radiation Laboratory |
E47319
|
entity |
| Predicate | employerOf |
P7
|
FINISHED |
| Object | Owen Chamberlain |
E157231
|
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: Owen Chamberlain | Statement: [Radiation Laboratory, employerOf, Owen Chamberlain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Owen Chamberlain Context triple: [Radiation Laboratory, employerOf, Owen Chamberlain]
-
A.
Owen Chamberlain
chosen
Owen Chamberlain was an American physicist and Nobel laureate best known for co-discovering the antiproton.
-
B.
Leon Lederman
Leon Lederman was an American experimental physicist and Nobel laureate renowned for his pioneering work in particle physics, including the discovery of the muon neutrino and contributions to the development of the Standard Model.
-
C.
Raymond Davis Jr.
Raymond Davis Jr. was an American physicist best known for his pioneering work in neutrino astronomy, particularly the first detection of solar neutrinos.
-
D.
Jerome Friedman
Jerome Friedman is an American physicist and Nobel laureate renowned for his pioneering experimental work that confirmed the existence of quarks as fundamental constituents of matter.
-
E.
James Cronin
James Cronin was an American physicist and Nobel laureate best known for his groundbreaking discovery of CP violation in the decay of neutral K-mesons.
- 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_69a88a1a4a6081908645b0f2914521ab |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc746e7048190a09a38401b367628 |
completed | March 7, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf2eb7a88190b421df42acbd974b |
completed | March 9, 2026, 12:38 p.m. |
Created at: March 4, 2026, 7:55 p.m.