Triple

T2421106
Position Surface form Disambiguated ID Type / Status
Subject Edward M. Purcell E53418 entity
Predicate notablePublication P4 FINISHED
Object Electricity and Magnetism
"Electricity and Magnetism" is a classic introductory physics textbook by Edward M. Purcell that presents electromagnetism using the framework of special relativity and vector calculus.
E266669 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: Electricity and Magnetism | Statement: [Edward M. Purcell, notablePublication, Electricity and Magnetism]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Electricity and Magnetism
Context triple: [Edward M. Purcell, notablePublication, Electricity and Magnetism]
  • A. Maxwell's equations
    Maxwell's equations are the fundamental set of four equations in classical electromagnetism that describe how electric and magnetic fields are generated and interact with charges and currents.
  • B. foundations of electrodynamics
    "Foundations of electrodynamics" is a seminal work by André-Marie Ampère that laid the theoretical groundwork for classical electromagnetism and the mathematical description of electric currents and their interactions.
  • C. Lorentz force
    The Lorentz force is the fundamental force experienced by a charged particle moving in electric and magnetic fields, forming the basis of classical electromagnetism.
  • D. Ampère's force law
    Ampère's force law is a fundamental principle in electromagnetism that quantifies the mechanical force between electric currents in conductors.
  • E. A Treatise on Electricity and Magnetism
    A Treatise on Electricity and Magnetism is James Clerk Maxwell’s foundational 19th-century work that systematically formulated the classical theory of electromagnetism, including the famous Maxwell’s equations.
  • 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: Electricity and Magnetism
Triple: [Edward M. Purcell, notablePublication, Electricity and Magnetism]
Generated description
"Electricity and Magnetism" is a classic introductory physics textbook by Edward M. Purcell that presents electromagnetism using the framework of special relativity and vector calculus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Electricity and Magnetism
Target entity description: "Electricity and Magnetism" is a classic introductory physics textbook by Edward M. Purcell that presents electromagnetism using the framework of special relativity and vector calculus.
  • A. Maxwell's equations
    Maxwell's equations are the fundamental set of four equations in classical electromagnetism that describe how electric and magnetic fields are generated and interact with charges and currents.
  • B. foundations of electrodynamics
    "Foundations of electrodynamics" is a seminal work by André-Marie Ampère that laid the theoretical groundwork for classical electromagnetism and the mathematical description of electric currents and their interactions.
  • C. Lorentz force
    The Lorentz force is the fundamental force experienced by a charged particle moving in electric and magnetic fields, forming the basis of classical electromagnetism.
  • D. Ampère's force law
    Ampère's force law is a fundamental principle in electromagnetism that quantifies the mechanical force between electric currents in conductors.
  • E. A Treatise on Electricity and Magnetism
    A Treatise on Electricity and Magnetism is James Clerk Maxwell’s foundational 19th-century work that systematically formulated the classical theory of electromagnetism, including the famous Maxwell’s equations.
  • 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_69ab495c44d48190b7235b23719bc3f6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc96f97e08190978b2d873ab88859 completed March 7, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf57b0708190bf4d38c51e02309f completed March 9, 2026, 12:38 p.m.
NEDg Description generation batch_69aec495e4e88190a1b9929161aba193 completed March 9, 2026, 1:01 p.m.
NED2 Entity disambiguation (via description) batch_69aec570ec88819089a2afc42aec1088 completed March 9, 2026, 1:04 p.m.
Created at: March 6, 2026, 9:42 p.m.