Triple

T7683817
Position Surface form Disambiguated ID Type / Status
Subject Ernest Marsden E174061 entity
Predicate movement P81 FINISHED
Object Rutherford school of nuclear physics
The Rutherford school of nuclear physics was a pioneering research tradition centered around Ernest Rutherford and his collaborators, which laid the foundations of modern nuclear and atomic physics through groundbreaking experimental work in the early 20th century.
E682059 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: Rutherford school of nuclear physics | Statement: [Ernest Marsden, movement, Rutherford school of nuclear physics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rutherford school of nuclear physics
Context triple: [Ernest Marsden, movement, Rutherford school of nuclear physics]
  • A. Rutherford model of the atom
    The Rutherford model of the atom is an early nuclear atomic model proposing a tiny, dense, positively charged nucleus surrounded by mostly empty space in which electrons orbit.
  • B. The Development of Nuclear Physics
    "The Development of Nuclear Physics" is a historical and technical survey by physicist Rudolf Peierls that traces the emergence and maturation of nuclear physics as a scientific discipline.
  • C. Cockcroft–Walton experiment
    The Cockcroft–Walton experiment was a pioneering 1932 nuclear physics experiment that achieved the first artificial disintegration of atomic nuclei using accelerated protons, confirming Einstein’s mass–energy equivalence.
  • D. Meitner–Hahn experiments
    The Meitner–Hahn experiments were pioneering nuclear physics investigations in the 1930s that led to the discovery and explanation of nuclear fission in uranium.
  • E. Harvard University cyclotron laboratory
    The Harvard University cyclotron laboratory was a research facility at Harvard that housed a powerful cyclotron used for nuclear physics experiments and contributed to early atomic research during the World War II era.
  • 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: Rutherford school of nuclear physics
Triple: [Ernest Marsden, movement, Rutherford school of nuclear physics]
Generated description
The Rutherford school of nuclear physics was a pioneering research tradition centered around Ernest Rutherford and his collaborators, which laid the foundations of modern nuclear and atomic physics through groundbreaking experimental work in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rutherford school of nuclear physics
Target entity description: The Rutherford school of nuclear physics was a pioneering research tradition centered around Ernest Rutherford and his collaborators, which laid the foundations of modern nuclear and atomic physics through groundbreaking experimental work in the early 20th century.
  • A. Rutherford model of the atom
    The Rutherford model of the atom is an early nuclear atomic model proposing a tiny, dense, positively charged nucleus surrounded by mostly empty space in which electrons orbit.
  • B. The Development of Nuclear Physics
    "The Development of Nuclear Physics" is a historical and technical survey by physicist Rudolf Peierls that traces the emergence and maturation of nuclear physics as a scientific discipline.
  • C. Cockcroft–Walton experiment
    The Cockcroft–Walton experiment was a pioneering 1932 nuclear physics experiment that achieved the first artificial disintegration of atomic nuclei using accelerated protons, confirming Einstein’s mass–energy equivalence.
  • D. Meitner–Hahn experiments
    The Meitner–Hahn experiments were pioneering nuclear physics investigations in the 1930s that led to the discovery and explanation of nuclear fission in uranium.
  • E. Harvard University cyclotron laboratory
    The Harvard University cyclotron laboratory was a research facility at Harvard that housed a powerful cyclotron used for nuclear physics experiments and contributed to early atomic research during the World War II era.
  • 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_69c6995840408190a19de6c51090f46f completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7021ed6008190a1522b46110e677e completed March 27, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a257af0c8190ba1a2693a42b9ebe completed March 29, 2026, 3:53 a.m.
NEDg Description generation batch_69c8a7d596b081909f79b2a741b10a8f completed March 29, 2026, 4:17 a.m.
NED2 Entity disambiguation (via description) batch_69c8a82f67308190be0636dd783f30f5 completed March 29, 2026, 4:18 a.m.
Created at: March 27, 2026, 4:01 p.m.