Triple
T22057210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | quantum Hall effect |
E545049
|
entity |
| Predicate | discoveredAt |
P3985
|
FINISHED |
| Object | High Magnetic Field Laboratory in Grenoble |
—
|
NE NERFINISHED |
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: High Magnetic Field Laboratory in Grenoble | Statement: [quantum Hall effect, discoveredAt, High Magnetic Field Laboratory in Grenoble]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: High Magnetic Field Laboratory in Grenoble Context triple: [quantum Hall effect, discoveredAt, High Magnetic Field Laboratory in Grenoble]
-
A.
Institut Laue-Langevin
Institut Laue-Langevin is a leading international research facility in Grenoble, France, renowned for operating one of the world’s most intense neutron sources for fundamental and applied science.
-
B.
National High Magnetic Field Laboratory
The National High Magnetic Field Laboratory is a leading U.S. research facility that develops and operates some of the world’s most powerful magnets for cutting-edge scientific experiments in physics, materials science, chemistry, and biology.
-
C.
MAX IV Laboratory
MAX IV Laboratory is a world-leading Swedish synchrotron radiation facility in Lund that provides extremely bright X-ray and ultraviolet light for cutting-edge research in physics, chemistry, materials science, and life sciences.
-
D.
Laboratoire Kastler Brossel
Laboratoire Kastler Brossel is a leading French research laboratory in quantum physics and atomic, molecular, and optical science, jointly operated by institutions such as Sorbonne University, École Normale Supérieure, and the CNRS.
-
E.
CEA Cadarache
CEA Cadarache is one of Europe’s largest nuclear research centers, specializing in nuclear energy, fusion, and related energy technologies.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: High Magnetic Field Laboratory in Grenoble Target entity description: The High Magnetic Field Laboratory in Grenoble is a renowned research facility in France specializing in experiments under extreme magnetic fields, notably contributing to the discovery of the quantum Hall effect.
-
A.
Institut Laue-Langevin
Institut Laue-Langevin is a leading international research facility in Grenoble, France, renowned for operating one of the world’s most intense neutron sources for fundamental and applied science.
-
B.
National High Magnetic Field Laboratory
The National High Magnetic Field Laboratory is a leading U.S. research facility that develops and operates some of the world’s most powerful magnets for cutting-edge scientific experiments in physics, materials science, chemistry, and biology.
-
C.
MAX IV Laboratory
MAX IV Laboratory is a world-leading Swedish synchrotron radiation facility in Lund that provides extremely bright X-ray and ultraviolet light for cutting-edge research in physics, chemistry, materials science, and life sciences.
-
D.
Laboratoire Kastler Brossel
Laboratoire Kastler Brossel is a leading French research laboratory in quantum physics and atomic, molecular, and optical science, jointly operated by institutions such as Sorbonne University, École Normale Supérieure, and the CNRS.
-
E.
CEA Cadarache
CEA Cadarache is one of Europe’s largest nuclear research centers, specializing in nuclear energy, fusion, and related energy technologies.
- F. None of above. chosen
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_69e11e3377c48190890c17407b9527d6 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f128588e0081909056ac8251afe935 |
completed | April 28, 2026, 9:36 p.m. |
Created at: April 16, 2026, 8:27 p.m.