Triple
T16614204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexei Kitaev |
E403650
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Kitaev chain model of a 1D p-wave superconductor
The Kitaev chain model of a 1D p-wave superconductor is a theoretical lattice model that demonstrates how topological superconductivity in one dimension can host unpaired Majorana zero modes at its ends.
|
E1223606
|
NE FINISHED |
How this triple was built (4 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: Kitaev chain model of a 1D p-wave superconductor | Statement: [Alexei Kitaev, notableWork, Kitaev chain model of a 1D p-wave superconductor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kitaev chain model of a 1D p-wave superconductor Context triple: [Alexei Kitaev, notableWork, Kitaev chain model of a 1D p-wave superconductor]
-
A.
Majorana fermion
A Majorana fermion is a hypothetical particle that is its own antiparticle, proposed in quantum field theory and of great interest in particle physics and topological quantum computing.
-
B.
Bogoliubov–de Gennes equations
The Bogoliubov–de Gennes equations are a set of coupled mean-field equations that describe quasiparticle excitations in superconductors and superfluids by extending Bogoliubov’s transformation to spatially inhomogeneous systems.
-
C.
Jordan–Wigner transformation
The Jordan–Wigner transformation is a mathematical mapping in quantum many-body physics that converts spin operators into fermionic creation and annihilation operators, enabling the study of spin systems using fermionic methods.
-
D.
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.
-
E.
BCS theory of superconductivity
The BCS theory of superconductivity is a fundamental microscopic theory that explains superconductivity through the formation of Cooper pairs of electrons and their collective quantum behavior in a solid.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kitaev chain model of a 1D p-wave superconductor Triple: [Alexei Kitaev, notableWork, Kitaev chain model of a 1D p-wave superconductor]
Generated description
The Kitaev chain model of a 1D p-wave superconductor is a theoretical lattice model that demonstrates how topological superconductivity in one dimension can host unpaired Majorana zero modes at its ends.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kitaev chain model of a 1D p-wave superconductor Target entity description: The Kitaev chain model of a 1D p-wave superconductor is a theoretical lattice model that demonstrates how topological superconductivity in one dimension can host unpaired Majorana zero modes at its ends.
-
A.
Majorana fermion
A Majorana fermion is a hypothetical particle that is its own antiparticle, proposed in quantum field theory and of great interest in particle physics and topological quantum computing.
-
B.
Bogoliubov–de Gennes equations
The Bogoliubov–de Gennes equations are a set of coupled mean-field equations that describe quasiparticle excitations in superconductors and superfluids by extending Bogoliubov’s transformation to spatially inhomogeneous systems.
-
C.
Jordan–Wigner transformation
The Jordan–Wigner transformation is a mathematical mapping in quantum many-body physics that converts spin operators into fermionic creation and annihilation operators, enabling the study of spin systems using fermionic methods.
-
D.
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.
-
E.
BCS theory of superconductivity
The BCS theory of superconductivity is a fundamental microscopic theory that explains superconductivity through the formation of Cooper pairs of electrons and their collective quantum behavior in a solid.
- F. None of above. chosen
Provenance (5 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_69d883897eb481909eaaa088ba9918d9 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e360983d2c8190b1fe7f18aedfbde1 |
completed | April 18, 2026, 10:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0075aeaa9881908bdef0f9f2b52e60 |
completed | May 10, 2026, 12:10 p.m. |
| NEDg | Description generation | batch_6a007705f57881908b07a20ae8957c64 |
completed | May 10, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007b18f0b08190a9ddc6ad7358d6b8 |
completed | May 10, 2026, 12:33 p.m. |
Created at: April 10, 2026, 5:17 a.m.