Triple

T6004617
Position Surface form Disambiguated ID Type / Status
Subject Myriad Genetics E133679 entity
Predicate foundedBy P104 FINISHED
Object Peter Meldrum
Peter Meldrum is an American biotechnology executive best known as the co-founder and longtime CEO of Myriad Genetics, a pioneer in genetic testing and personalized medicine.
 E561078 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: Peter Meldrum | Statement: [Myriad Genetics, foundedBy, Peter Meldrum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Meldrum
Context triple: [Myriad Genetics, foundedBy, Peter Meldrum]
  • A. Donald McAlpine
    Donald McAlpine is an acclaimed Australian cinematographer known for his visually distinctive work on numerous prominent films across several decades.
  • B. Mick Audsley
    Mick Audsley is a British film editor known for his work on numerous major feature films, including collaborations with directors like Terry Gilliam and Stephen Frears.
  • C. Michael Gibb
    Michael Gibb is one of the sons of Barry Gibb, the famed singer-songwriter and member of the Bee Gees.
  • D. Billy Maharg
    Billy Maharg was an American gambler and former baseball player best known for his role as a go-between in the 1919 Black Sox World Series fixing scandal.
  • E. Edward Akroyd
    Edward Akroyd was a 19th-century English industrialist and philanthropist known for his role in developing the textile industry and model worker communities in Yorkshire.
  • 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: Peter Meldrum
Triple: [Myriad Genetics, foundedBy, Peter Meldrum]
Generated description
Peter Meldrum is an American biotechnology executive best known as the co-founder and longtime CEO of Myriad Genetics, a pioneer in genetic testing and personalized medicine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Meldrum
Target entity description: Peter Meldrum is an American biotechnology executive best known as the co-founder and longtime CEO of Myriad Genetics, a pioneer in genetic testing and personalized medicine.
  • A. Donald McAlpine
    Donald McAlpine is an acclaimed Australian cinematographer known for his visually distinctive work on numerous prominent films across several decades.
  • B. Mick Audsley
    Mick Audsley is a British film editor known for his work on numerous major feature films, including collaborations with directors like Terry Gilliam and Stephen Frears.
  • C. Michael Gibb
    Michael Gibb is one of the sons of Barry Gibb, the famed singer-songwriter and member of the Bee Gees.
  • D. Billy Maharg
    Billy Maharg was an American gambler and former baseball player best known for his role as a go-between in the 1919 Black Sox World Series fixing scandal.
  • E. Edward Akroyd
    Edward Akroyd was a 19th-century English industrialist and philanthropist known for his role in developing the textile industry and model worker communities in Yorkshire.
  • 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_69c00872444c8190bfaf1739dcec765c completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04f10d18081908c351170b7f58d3d completed March 22, 2026, 8:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1088f5c84819094e4696c24c4dd79 completed March 23, 2026, 9:31 a.m.
NEDg Description generation batch_69c1099f00f88190a5f1f0fafbb679c2 completed March 23, 2026, 9:36 a.m.
NED2 Entity disambiguation (via description) batch_69c10a2ffdcc8190bfeebc59d98b2b29 completed March 23, 2026, 9:38 a.m.
Created at: March 22, 2026, 4:06 p.m.