Triple
T16492843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Neutrino |
E400607
|
entity |
| Predicate | wasFirstDetectedBy |
P58918
|
FINISHED |
| Object | Clyde Cowan |
E860352
|
NE FINISHED |
How this triple was built (3 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: [Neutrino, wasFirstDetectedBy, Clyde Cowan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clyde Cowan Context triple: [Neutrino, wasFirstDetectedBy, Clyde Cowan]
-
A.
Clyde Cowan
chosen
Clyde Cowan was an American physicist best known for co-discovering the neutrino in a landmark experiment that confirmed its existence.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Owen Chamberlain
Owen Chamberlain was an American physicist and Nobel laureate best known for co-discovering the antiproton.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wasFirstDetectedBy Context triple: [Neutrino, wasFirstDetectedBy, Clyde Cowan]
-
A.
firstDetectedOn
Indicates the date or time when something was initially observed, discovered, or recorded for the first time.
-
B.
firstEncounteredBy
chosen
Indicates that one entity is the person or agent who initially discovered, met, or came across the other entity for the first time.
-
C.
wasDiscoveredAt
Indicates that an entity was found, identified, or uncovered at a specific place or during a particular event or context.
-
D.
wasFirst
Indicates that one entity occurred, appeared, or held a position before another in time or sequence.
-
E.
wasFirstVisitedBy
Indicates that a particular entity was initially reached, discovered, or visited by another specified entity before any others.
- F. None of above.
Provenance (4 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_6a0058266b8c8190adc0974025553783 |
completed | May 10, 2026, 10:04 a.m. |
| PD | Predicate disambiguation | batch_69e296902d6c8190884ddb612b8c5b36 |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:13 a.m.