Triple

T15939746
Position Surface form Disambiguated ID Type / Status
Subject MQA E386526 entity
Predicate coFoundedBy P3263 FINISHED
Object Bob Stuart
Bob Stuart is a British audio engineer and entrepreneur best known as the co-founder of Meridian Audio and a leading figure in high-resolution digital audio technologies.
 E1187421 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: Bob Stuart | Statement: [MQA, coFoundedBy, Bob Stuart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bob Stuart
Context triple: [MQA, coFoundedBy, Bob Stuart]
  • A. Bob Stewart
    Bob Stewart was an American television producer and game show creator best known for developing popular formats such as "The Price Is Right," "To Tell the Truth," and "Password."
  • B. Stuart Gilmore
    Stuart Gilmore was an American film editor known for his work on numerous Hollywood productions from the 1930s through the 1960s.
  • C. Peter Stuart
    Peter Stuart is a musician best known as a member of the American power pop band Fountains of Wayne.
  • D. Don Dunstan
    Don Dunstan was a prominent Australian politician and reformist Premier of South Australia, renowned for his progressive social, cultural, and legal reforms in the 1960s and 1970s.
  • E. Lyndon Andrews
    Lyndon Andrews is a retired Trinidad and Tobago footballer who played as a midfielder and represented his country at international level.
  • 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: Bob Stuart
Triple: [MQA, coFoundedBy, Bob Stuart]
Generated description
Bob Stuart is a British audio engineer and entrepreneur best known as the co-founder of Meridian Audio and a leading figure in high-resolution digital audio technologies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bob Stuart
Target entity description: Bob Stuart is a British audio engineer and entrepreneur best known as the co-founder of Meridian Audio and a leading figure in high-resolution digital audio technologies.
  • A. Bob Stewart
    Bob Stewart was an American television producer and game show creator best known for developing popular formats such as "The Price Is Right," "To Tell the Truth," and "Password."
  • B. Stuart Gilmore
    Stuart Gilmore was an American film editor known for his work on numerous Hollywood productions from the 1930s through the 1960s.
  • C. Peter Stuart
    Peter Stuart is a musician best known as a member of the American power pop band Fountains of Wayne.
  • D. Don Dunstan
    Don Dunstan was a prominent Australian politician and reformist Premier of South Australia, renowned for his progressive social, cultural, and legal reforms in the 1960s and 1970s.
  • E. Lyndon Andrews
    Lyndon Andrews is a retired Trinidad and Tobago footballer who played as a midfielder and represented his country at international level.
  • 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156ad9988819089ad7822e0f46177 completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffc3bfe72c819095f40a255bcd7ad5 completed May 9, 2026, 11:31 p.m.
NEDg Description generation batch_69ffc43121b08190a7a471dcb13cc133 completed May 9, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69ffc4cea4108190927b107fc24df597 completed May 9, 2026, 11:35 p.m.
Created at: April 10, 2026, 4:53 a.m.