Triple

T2952137
Position Surface form Disambiguated ID Type / Status
Subject Lubrizol E79843 entity
Predicate foundedBy P104 FINISHED
Object Roy W. Uihlein
Roy W. Uihlein was an American businessman and entrepreneur best known as a co-founder of the specialty chemicals company Lubrizol.
 E504316 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: Roy W. Uihlein | Statement: [Lubrizol, foundedBy, Roy W. Uihlein]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roy W. Uihlein
Context triple: [Lubrizol, foundedBy, Roy W. Uihlein]
  • A. William A. Wellman
    William A. Wellman was an American film director best known for his innovative work in early Hollywood cinema, including the Academy Award–winning World War I epic "Wings" and the original "A Star Is Born."
  • B. Donn F. Eisele
    Donn F. Eisele was a NASA astronaut and U.S. Air Force test pilot best known for flying on Apollo 7, the first crewed mission of the Apollo program.
  • C. George R. Volkert
    George R. Volkert was a British aeronautical engineer best known for his key role in designing the Handley Page Halifax heavy bomber used by the Royal Air Force during World War II.
  • D. Ellsworth Hoagland
    Ellsworth Hoagland was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
  • E. George P. Hunt
    George P. Hunt was an American politician who served as the first governor of the state of Arizona.
  • 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: Roy W. Uihlein
Triple: [Lubrizol, foundedBy, Roy W. Uihlein]
Generated description
Roy W. Uihlein was an American businessman and entrepreneur best known as a co-founder of the specialty chemicals company Lubrizol.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roy W. Uihlein
Target entity description: Roy W. Uihlein was an American businessman and entrepreneur best known as a co-founder of the specialty chemicals company Lubrizol.
  • A. William A. Wellman
    William A. Wellman was an American film director best known for his innovative work in early Hollywood cinema, including the Academy Award–winning World War I epic "Wings" and the original "A Star Is Born."
  • B. Donn F. Eisele
    Donn F. Eisele was a NASA astronaut and U.S. Air Force test pilot best known for flying on Apollo 7, the first crewed mission of the Apollo program.
  • C. George R. Volkert
    George R. Volkert was a British aeronautical engineer best known for his key role in designing the Handley Page Halifax heavy bomber used by the Royal Air Force during World War II.
  • D. Ellsworth Hoagland
    Ellsworth Hoagland was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
  • E. George P. Hunt
    George P. Hunt was an American politician who served as the first governor of the state of Arizona.
  • 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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98fcea5c8190b7d80de942bcb4f7 completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef7d61c988190ae814cef9e726ae6 completed March 21, 2026, 7:56 p.m.
NEDg Description generation batch_69bef8acecf48190a1d3f56640bf7784 completed March 21, 2026, 7:59 p.m.
NED2 Entity disambiguation (via description) batch_69bef92017948190906d1be3551b54c2 completed March 21, 2026, 8:01 p.m.
Created at: March 8, 2026, 2:57 p.m.