Triple

T4485703
Position Surface form Disambiguated ID Type / Status
Subject Faraday effect E107232 entity
Predicate relatedTo P37 FINISHED
Object magneto-optical Kerr effect
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.
E446003 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: magneto-optical Kerr effect | Statement: [Faraday effect, relatedTo, magneto-optical Kerr effect]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: magneto-optical Kerr effect
Context triple: [Faraday effect, relatedTo, magneto-optical Kerr effect]
  • A. 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.
  • B. 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.
  • C. de Haas–van Alphen effect
    The de Haas–van Alphen effect is a quantum oscillatory phenomenon in metals where the magnetization varies periodically with applied magnetic field, allowing precise mapping of the electronic structure and Fermi surface.
  • D. Lifshitz–Kosevich formula
    The Lifshitz–Kosevich formula is a key theoretical expression in solid-state physics that describes how the amplitude of quantum oscillations in metals depends on temperature, magnetic field, and electronic properties.
  • E. Zeeman effect
    The Zeeman effect is the splitting of atomic or molecular spectral lines into multiple components when subjected to an external magnetic field, revealing information about energy levels and magnetic moments.
  • 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: magneto-optical Kerr effect
Triple: [Faraday effect, relatedTo, magneto-optical Kerr effect]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: magneto-optical Kerr effect
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. de Haas–van Alphen effect
    The de Haas–van Alphen effect is a quantum oscillatory phenomenon in metals where the magnetization varies periodically with applied magnetic field, allowing precise mapping of the electronic structure and Fermi surface.
  • D. Lifshitz–Kosevich formula
    The Lifshitz–Kosevich formula is a key theoretical expression in solid-state physics that describes how the amplitude of quantum oscillations in metals depends on temperature, magnetic field, and electronic properties.
  • E. Zeeman effect
    The Zeeman effect is the splitting of atomic or molecular spectral lines into multiple components when subjected to an external magnetic field, revealing information about energy levels and magnetic moments.
  • 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_69bd43f84f788190a1383579c4a595be completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd52a758f48190b6b59ca0d9207c2a completed March 20, 2026, 1:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd56b2f4e08190812d3909cc327b06 completed March 20, 2026, 2:16 p.m.
NEDg Description generation batch_69bd57b4bbdc819098274df04059b6a7 completed March 20, 2026, 2:20 p.m.
NED2 Entity disambiguation (via description) batch_69bd580f65108190b9417fd25609b57c completed March 20, 2026, 2:22 p.m.
Created at: March 20, 2026, 12:59 p.m.