Triple
T17858557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | magneto-optical Kerr effect |
E446003
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object | transverse magneto-optical Kerr effect |
—
|
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: transverse magneto-optical Kerr effect | Statement: [magneto-optical Kerr effect, hasVariant, transverse magneto-optical Kerr effect]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: transverse magneto-optical Kerr effect Context triple: [magneto-optical Kerr effect, hasVariant, transverse magneto-optical Kerr effect]
-
A.
magneto-optical Kerr effect
chosen
The magneto-optical Kerr effect is a phenomenon in which the polarization and intensity of light reflected from a magnetized material are altered in a way that depends on the material’s magnetization.
-
B.
Shubnikov–de Haas effect
The Shubnikov–de Haas effect is a quantum oscillatory phenomenon in the electrical resistance of conductors and semiconductors subjected to strong magnetic fields at low temperatures, used to probe their electronic structure and Fermi surface.
-
C.
Cotton–Mouton effect
The Cotton–Mouton effect is a magneto-optical phenomenon in which a transverse magnetic field induces birefringence in an otherwise isotropic medium, causing the polarization of transmitted light to change.
-
D.
Faraday effect
The Faraday effect is a magneto-optical phenomenon in which the polarization plane of light is rotated as it passes through a material under the influence of a magnetic field aligned with the direction of propagation.
-
E.
Magnetoresistance in Metals
Magnetoresistance in Metals is a classic monograph by physicist A. B. Pippard that systematically analyzes how the electrical resistance of metals changes under applied magnetic fields, laying foundational theory and experimental interpretation for the field.
- 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_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4978e68ec8190a4306f7b7bb058d7 |
completed | April 19, 2026, 8:51 a.m. |
Created at: April 10, 2026, 10:17 a.m.