Triple
T14991142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MINOS |
E373836
|
entity |
| Predicate | relatedExperiment |
P37
|
FINISHED |
| Object | T2K |
E133809
|
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: T2K | Statement: [MINOS, relatedExperiment, T2K]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: T2K Context triple: [MINOS, relatedExperiment, T2K]
-
A.
T2K
chosen
T2K is a long-baseline neutrino oscillation experiment in Japan that studies how neutrinos change type as they travel from J-PARC to the Super-Kamiokande detector.
-
B.
K2K experiment
The K2K experiment was a long-baseline neutrino experiment in Japan that sent a beam of muon neutrinos from KEK to the Super-Kamiokande detector, providing early accelerator-based evidence for neutrino oscillations.
-
C.
Tokai to Kamioka
Tokai to Kamioka is a long-baseline neutrino oscillation experiment in Japan that studies how neutrinos change type as they travel from the J-PARC facility in Tokai to the Super-Kamiokande detector in Kamioka.
-
D.
J-PARC
J-PARC (Japan Proton Accelerator Research Complex) is a high-intensity proton accelerator facility in Japan used for cutting-edge research in particle and nuclear physics, materials science, and related fields.
-
E.
Kamiokande experiment
The Kamiokande experiment was a pioneering Japanese neutrino observatory that provided key evidence for solar and atmospheric neutrinos, contributing to the discovery of neutrino oscillations.
- 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_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded715db408190b44e8a8452c79764 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe969842848190a030db797c851fed |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:53 a.m.