Triple

T14637199
Position Surface form Disambiguated ID Type / Status
Subject Ettore Majorana E343637 entity
Predicate knownFor P22 FINISHED
Object 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.
E1109982 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: Majorana fermion | Statement: [Ettore Majorana, knownFor, Majorana fermion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Majorana fermion
Context triple: [Ettore Majorana, knownFor, Majorana fermion]
  • A. Composite fermion
    A composite fermion is a quasiparticle formed by an electron bound to an even number of magnetic flux quanta, playing a key role in explaining the fractional quantum Hall effect.
  • B. Fermion
    A fermion is a fundamental particle or composite particle that follows Fermi–Dirac statistics and the Pauli exclusion principle, forming the basic building blocks of matter such as electrons, protons, and neutrons.
  • C. 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.
  • D. Fermyon
    Fermyon is a technology company focused on building tools and platforms for serverless and cloud-native applications using WebAssembly.
  • 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. 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: Majorana fermion
Triple: [Ettore Majorana, knownFor, Majorana fermion]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Majorana fermion
Target entity description: 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.
  • A. Composite fermion
    A composite fermion is a quasiparticle formed by an electron bound to an even number of magnetic flux quanta, playing a key role in explaining the fractional quantum Hall effect.
  • B. Fermion
    A fermion is a fundamental particle or composite particle that follows Fermi–Dirac statistics and the Pauli exclusion principle, forming the basic building blocks of matter such as electrons, protons, and neutrons.
  • C. 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.
  • D. Fermyon
    Fermyon is a technology company focused on building tools and platforms for serverless and cloud-native applications using WebAssembly.
  • 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. 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_69d822dffc3c8190aa173b90761bffda completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb4aca6448190adf1042dfbfef716 completed April 14, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69fda934ec3c81909eb3c3a54260436b completed May 8, 2026, 9:13 a.m.
NEDg Description generation batch_69fdb1ad32a4819088e5831f3d74ea4e completed May 8, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69fdb316479c81909343196bb89e5e57 completed May 8, 2026, 9:55 a.m.
Created at: April 10, 2026, 1:26 a.m.