Triple
T22984520
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SuperKEKB B-factory |
E571566
|
entity |
| Predicate | focusesOn |
P31
|
FINISHED |
| Object | B meson system |
—
|
NE NERFINISHED |
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: B meson system | Statement: [SuperKEKB B-factory, focusesOn, B meson system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: B meson system Context triple: [SuperKEKB B-factory, focusesOn, B meson system]
-
A.
B meson
chosen
A B meson is a short-lived hadron containing a bottom quark bound with a lighter quark, important for studying CP violation and testing the Standard Model of particle physics.
-
B.
D meson
The D meson is a type of charm-containing meson that plays a key role in studying weak interactions, CP violation, and the behavior of quarks in particle physics.
-
C.
J/ψ meson
The J/ψ meson is a bound state of a charm quark and its antiquark whose 1974 discovery marked the beginning of the "November Revolution" and confirmed the existence of the charm quark.
-
D.
K0 meson
The K0 meson is a neutral kaon, a short-lived subatomic particle containing a strange quark and a down antiquark, notable for its role in studies of CP violation in weak interactions.
-
E.
Υ(4S) resonance
The Υ(4S) resonance is an excited bottomonium state that lies just above the threshold for B-meson pair production and is widely used at B-factories to study B-meson decays and CP violation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245b3c50481908bb3741ec9f40862 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18298637c819086fca34d55bad22d |
completed | April 29, 2026, 4:01 a.m. |
Created at: April 17, 2026, 3:49 p.m.