Triple

T286491
Position Surface form Disambiguated ID Type / Status
Subject Met Lab E5895 entity
Predicate employed P7 FINISHED
Object Harold Urey
Harold Urey was an American physical chemist and Nobel laureate best known for discovering deuterium and contributing to theories on the origin of the Earth and solar system.
E40407 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: Harold Urey | Statement: [Met Lab, employed, Harold Urey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harold Urey
Context triple: [Met Lab, employed, Harold Urey]
  • A. James Franck
    James Franck was a German-born physicist and Nobel laureate renowned for the Franck–Hertz experiment and his later work on the Manhattan Project in the United States.
  • B. I. I. Rabi
    I. I. Rabi was a Nobel Prize–winning American physicist renowned for his pioneering work in nuclear magnetic resonance and contributions to quantum physics.
  • C. Edward Levi
    Edward Levi was an American legal scholar and former president of the University of Chicago who served as U.S. Attorney General, where he is credited with restoring integrity to the Justice Department after the Watergate scandal.
  • D. Linus Pauling
    Linus Pauling was an American chemist, peace activist, and two-time Nobel Prize laureate renowned for his pioneering work on the nature of the chemical bond and molecular biology.
  • E. Robert H. Planck
    Robert H. Planck was an American cinematographer known for his work on numerous Hollywood films during the mid-20th century.
  • 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: Harold Urey
Triple: [Met Lab, employed, Harold Urey]
Generated description
Harold Urey was an American physical chemist and Nobel laureate best known for discovering deuterium and contributing to theories on the origin of the Earth and solar system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harold Urey
Target entity description: Harold Urey was an American physical chemist and Nobel laureate best known for discovering deuterium and contributing to theories on the origin of the Earth and solar system.
  • A. James Franck
    James Franck was a German-born physicist and Nobel laureate renowned for the Franck–Hertz experiment and his later work on the Manhattan Project in the United States.
  • B. I. I. Rabi
    I. I. Rabi was a Nobel Prize–winning American physicist renowned for his pioneering work in nuclear magnetic resonance and contributions to quantum physics.
  • C. Edward Levi
    Edward Levi was an American legal scholar and former president of the University of Chicago who served as U.S. Attorney General, where he is credited with restoring integrity to the Justice Department after the Watergate scandal.
  • D. Linus Pauling
    Linus Pauling was an American chemist, peace activist, and two-time Nobel Prize laureate renowned for his pioneering work on the nature of the chemical bond and molecular biology.
  • E. Robert H. Planck
    Robert H. Planck was an American cinematographer known for his work on numerous Hollywood films during the mid-20th century.
  • 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_69a25946a7ac8190a78871c210213272 completed Feb. 28, 2026, 2:56 a.m.
NER Named-entity recognition batch_69a25e2c73a48190b549b688254e5fee completed Feb. 28, 2026, 3:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3c4141d288190a6873cf20e360fe1 completed March 1, 2026, 4:44 a.m.
NEDg Description generation batch_69a3c47e0cb081909e1b2534d47bc6b0 completed March 1, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69a3c4cbb00481909f4e3f77b74a1d33 completed March 1, 2026, 4:47 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.