Triple
T7923084
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Physics, University of Tokyo |
E183991
|
entity |
| Predicate | collaboratesWith |
P37
|
FINISHED |
| Object | KEK High Energy Accelerator Research Organization |
E422023
|
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: KEK High Energy Accelerator Research Organization | Statement: [Department of Physics, University of Tokyo, collaboratesWith, KEK High Energy Accelerator Research Organization]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KEK High Energy Accelerator Research Organization Context triple: [Department of Physics, University of Tokyo, collaboratesWith, KEK High Energy Accelerator Research Organization]
-
A.
High Energy Accelerator Research Organization (KEK)
chosen
The High Energy Accelerator Research Organization (KEK) is Japan’s premier national laboratory for particle physics and accelerator science, conducting fundamental research into the structure of matter and the universe.
-
B.
KSTAR Research Center
KSTAR Research Center is a South Korean fusion research facility focused on operating the KSTAR tokamak to advance high-performance, steady-state nuclear fusion plasma science.
-
C.
Nishina Laboratory
Nishina Laboratory is a pioneering Japanese nuclear and particle physics research facility established in the early 20th century and closely associated with the development of modern physics in Japan.
-
D.
Institute for Cosmic Ray Research
The Institute for Cosmic Ray Research is a Japanese research institute at the University of Tokyo renowned for its pioneering work in cosmic rays, neutrino physics, and astroparticle physics.
-
E.
Research Center for Nuclear Physics
The Research Center for Nuclear Physics is a leading Japanese institute specializing in experimental and theoretical nuclear physics research and advanced accelerator-based studies.
- 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_69ca828fe7bc819090f52c88dcd72183 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3aaadd1c8190971f2a6c7636cae4 |
completed | March 31, 2026, 3:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5bf3c3288190ac3df917be92f9f8 |
completed | March 31, 2026, 5:30 a.m. |
Created at: March 30, 2026, 5:06 p.m.