Triple

T15771408
Position Surface form Disambiguated ID Type / Status
Subject Persephone Theatre E382369 entity
Predicate founder P104 FINISHED
Object Brian Richmond
Brian Richmond is a Canadian theatre director and producer best known for establishing and leading influential stage companies such as Persephone Theatre.
E1197120 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: Brian Richmond | Statement: [Persephone Theatre, founder, Brian Richmond]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brian Richmond
Context triple: [Persephone Theatre, founder, Brian Richmond]
  • A. Alan Richards
    Alan Richards is a fictional character who appears in Upton Sinclair’s novel "The Jungle," contributing to its portrayal of immigrant life and labor struggles in early 20th-century Chicago.
  • B. Jim Richards
    Jim Richards is a celebrated New Zealand-born racing driver renowned for his multiple championship victories and long-standing success in Australian touring car and motorsport events.
  • C. Grant Richards
    Grant Richards was a British publisher and author best known for issuing influential early 20th-century works, including James Joyce’s "Dubliners."
  • D. David Richards
    David Richards was a British record producer and audio engineer best known for his work with bands like Queen and artists such as David Bowie, particularly at Mountain Studios in Montreux.
  • E. Ian Dunn
    Ian Dunn is a British actor known for his work in television, film, and theatre, and for being married to the late actress Emma Chambers.
  • 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: Brian Richmond
Triple: [Persephone Theatre, founder, Brian Richmond]
Generated description
Brian Richmond is a Canadian theatre director and producer best known for establishing and leading influential stage companies such as Persephone Theatre.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brian Richmond
Target entity description: Brian Richmond is a Canadian theatre director and producer best known for establishing and leading influential stage companies such as Persephone Theatre.
  • A. Alan Richards
    Alan Richards is a fictional character who appears in Upton Sinclair’s novel "The Jungle," contributing to its portrayal of immigrant life and labor struggles in early 20th-century Chicago.
  • B. Jim Richards
    Jim Richards is a celebrated New Zealand-born racing driver renowned for his multiple championship victories and long-standing success in Australian touring car and motorsport events.
  • C. Grant Richards
    Grant Richards was a British publisher and author best known for issuing influential early 20th-century works, including James Joyce’s "Dubliners."
  • D. David Richards
    David Richards was a British record producer and audio engineer best known for his work with bands like Queen and artists such as David Bowie, particularly at Mountain Studios in Montreux.
  • E. Ian Dunn
    Ian Dunn is a British actor known for his work in television, film, and theatre, and for being married to the late actress Emma Chambers.
  • 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_69d86da09a10819082fe9797b23e4664 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e051962fe08190a6201dd48196a9ee completed April 16, 2026, 3:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff79031f88190bf129582deeed3b9 completed May 10, 2026, 3:12 a.m.
NEDg Description generation batch_69fff83b56288190a139f6fbf7b4d1b3 completed May 10, 2026, 3:15 a.m.
NED2 Entity disambiguation (via description) batch_69fff89eb66481909441b9bdfcada550 completed May 10, 2026, 3:16 a.m.
Created at: April 10, 2026, 4:47 a.m.