Triple
T16492844
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Neutrino |
E400607
|
entity |
| Predicate | wasFirstDetectedBy |
P58918
|
FINISHED |
| Object | Frederick Reines |
E860352
|
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: Frederick Reines | Statement: [Neutrino, wasFirstDetectedBy, Frederick Reines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frederick Reines Context triple: [Neutrino, wasFirstDetectedBy, Frederick Reines]
-
A.
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.
-
B.
Owen Chamberlain
Owen Chamberlain was an American physicist and Nobel laureate best known for co-discovering the antiproton.
-
C.
Jack Steinberger
Jack Steinberger was a German-born American physicist and Nobel laureate renowned for his pioneering work in particle physics, particularly in the study of neutrinos.
-
D.
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.
-
E.
Clyde Cowan
chosen
Clyde Cowan was an American physicist best known for co-discovering the neutrino in a landmark experiment that confirmed its existence.
- 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_69d883813098819084f5409539723b59 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e30cb648190a52cb32896c4ac5a |
completed | April 18, 2026, 7:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00607cbc80819088505d8bdd663109 |
completed | May 10, 2026, 10:39 a.m. |
Created at: April 10, 2026, 5:13 a.m.