Triple

T17752478
Position Surface form Disambiguated ID Type / Status
Subject Racah algebra E443146 entity
Predicate namedAfter P63 FINISHED
Object Giulio Racah — NE NERFINISHED

How this triple was built (3 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: Giulio Racah | Statement: [Racah algebra, namedAfter, Giulio Racah]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Giulio Racah
Context triple: [Racah algebra, namedAfter, Giulio Racah]
  • A. Victor F. Weisskopf
    Victor F. Weisskopf was an Austrian-American theoretical physicist renowned for his contributions to quantum electrodynamics, his leadership at CERN and MIT, and his influential role in science education and public advocacy.
  • B. Pascual Jordan
    Pascual Jordan was a German theoretical physicist who made foundational contributions to quantum mechanics and quantum field theory, particularly through his work on matrix mechanics and canonical quantization.
  • C. Fritz London
    Fritz London was a German-born theoretical physicist renowned for his pioneering work on superconductivity and quantum chemistry, including foundational contributions to the understanding of intermolecular forces.
  • D. Martin C. Weisskopf
    Martin C. Weisskopf is an American astrophysicist renowned for his pioneering work in X-ray astronomy and leadership of major space observatory missions.
  • E. Eugene Wigner
    Eugene Wigner was a Hungarian-American theoretical physicist and Nobel laureate whose pioneering work in quantum mechanics and the theory of symmetries profoundly shaped modern physics.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Giulio Racah
Target entity description: Giulio Racah was an Italian-Israeli physicist known for his foundational contributions to atomic and nuclear spectroscopy and for developing mathematical methods, including Racah coefficients, widely used in quantum mechanics.
  • A. Victor F. Weisskopf
    Victor F. Weisskopf was an Austrian-American theoretical physicist renowned for his contributions to quantum electrodynamics, his leadership at CERN and MIT, and his influential role in science education and public advocacy.
  • B. Pascual Jordan
    Pascual Jordan was a German theoretical physicist who made foundational contributions to quantum mechanics and quantum field theory, particularly through his work on matrix mechanics and canonical quantization.
  • C. Fritz London
    Fritz London was a German-born theoretical physicist renowned for his pioneering work on superconductivity and quantum chemistry, including foundational contributions to the understanding of intermolecular forces.
  • D. Martin C. Weisskopf
    Martin C. Weisskopf is an American astrophysicist renowned for his pioneering work in X-ray astronomy and leadership of major space observatory missions.
  • E. Eugene Wigner
    Eugene Wigner was a Hungarian-American theoretical physicist and Nobel laureate whose pioneering work in quantum mechanics and the theory of symmetries profoundly shaped modern physics.
  • F. None of above. chosen

Provenance (2 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_69d8b9edf16c8190a59ebd245d378f4f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4841b3ccc8190b3241b3e0fa4b2e8 completed April 19, 2026, 7:28 a.m.
Created at: April 10, 2026, 10:10 a.m.