Triple
T22057218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | quantum Hall effect |
E545049
|
entity |
| Predicate | modelledBy |
P68217
|
FINISHED |
| Object | Landau level theory |
—
|
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: Landau level theory | Statement: [quantum Hall effect, modelledBy, Landau level theory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Landau level theory Context triple: [quantum Hall effect, modelledBy, Landau level theory]
-
A.
Landau levels
chosen
Landau levels are the quantized energy levels of charged particles in a uniform magnetic field, fundamental to understanding quantum Hall effects and magnetic oscillation phenomena in solids.
-
B.
Luttinger liquid theory
Luttinger liquid theory is a framework describing the collective, non-Fermi-liquid behavior of interacting electrons in one-dimensional conductors, where excitations are best understood as bosonic density waves rather than quasiparticles.
-
C.
Kubo-Greenwood formula for conductivity
The Kubo-Greenwood formula for conductivity is a quantum-mechanical expression that relates a material’s electrical conductivity to its electronic states and transition probabilities, widely used to compute transport properties from first-principles calculations.
-
D.
quantum Hall effect
The quantum Hall effect is a quantum phenomenon in two-dimensional electron systems where the Hall conductance becomes quantized in integer or fractional values, revealing fundamental aspects of condensed matter physics and enabling precise resistance standards.
-
E.
Kosterlitz–Thouless–Halperin–Nelson–Young theory
The Kosterlitz–Thouless–Halperin–Nelson–Young theory is a framework in condensed matter physics that explains phase transitions in two-dimensional systems via topological defects and the unbinding of vortex–antivortex pairs, rather than conventional symmetry breaking.
- 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_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.