Triple
T10376205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | electron neutrino |
E244513
|
entity |
| Predicate | wasFirstDirectlyDetectedBy |
P34154
|
FINISHED |
| Object |
Clyde Cowan
Clyde Cowan was an American physicist best known for co-discovering the neutrino in a landmark experiment that confirmed its existence.
|
E860352
|
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: Clyde Cowan | Statement: [electron neutrino, wasFirstDirectlyDetectedBy, Clyde Cowan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clyde Cowan Context triple: [electron neutrino, wasFirstDirectlyDetectedBy, Clyde Cowan]
-
A.
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.
-
B.
Carl David Anderson
Carl David Anderson was an American physicist and Nobel laureate best known for his discovery of the positron and important contributions to particle physics.
-
C.
Owen Chamberlain
Owen Chamberlain was an American physicist and Nobel laureate best known for co-discovering the antiproton.
-
D.
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.
-
E.
Melvin Schwartz
Melvin Schwartz was an American physicist and Nobel laureate renowned for his pioneering work in neutrino physics, including the first direct detection of the muon neutrino.
- 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: Clyde Cowan Triple: [electron neutrino, wasFirstDirectlyDetectedBy, Clyde Cowan]
Generated description
Clyde Cowan was an American physicist best known for co-discovering the neutrino in a landmark experiment that confirmed its existence.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clyde Cowan Target entity description: Clyde Cowan was an American physicist best known for co-discovering the neutrino in a landmark experiment that confirmed its existence.
-
A.
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.
-
B.
Carl David Anderson
Carl David Anderson was an American physicist and Nobel laureate best known for his discovery of the positron and important contributions to particle physics.
-
C.
Owen Chamberlain
Owen Chamberlain was an American physicist and Nobel laureate best known for co-discovering the antiproton.
-
D.
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.
-
E.
Melvin Schwartz
Melvin Schwartz was an American physicist and Nobel laureate renowned for his pioneering work in neutrino physics, including the first direct detection of the muon neutrino.
- 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e98278e08190a4d3ff88b4039e49 |
completed | April 7, 2026, 11:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d795754570819093747f80e32fffce |
completed | April 9, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69d7bde050ac8190b87a0c81700ad1b1 |
completed | April 9, 2026, 2:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d7e60afaf481909a0790c94e323143 |
completed | April 9, 2026, 5:46 p.m. |
Created at: April 6, 2026, 12:02 p.m.