Triple

T17845877
Position Surface form Disambiguated ID Type / Status
Subject Edna May Oliver E445656 entity
Predicate spouse P13 FINISHED
Object David Welford Pratt
David Welford Pratt was the husband of American character actress Edna May Oliver, known primarily for his marriage to the prominent stage and film performer.
 E1290560 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: David Welford Pratt | Statement: [Edna May Oliver, spouse, David Welford Pratt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Welford Pratt
Context triple: [Edna May Oliver, spouse, David Welford Pratt]
  • A. Roger Pratt
    Roger Pratt was a 17th-century English architect known for helping introduce classical Palladian design principles into English country house architecture.
  • B. Roger Pratt
    Roger Pratt is a British cinematographer known for his work on major films such as "Brazil," "Batman," and several entries in the "Harry Potter" series.
  • C. David Pratt
    David Pratt is known as the husband of Kyle Pratt.
  • D. Edward Ingress Bell
    Edward Ingress Bell was a British architect known for his partnership with Sir Aston Webb on prominent late 19th- and early 20th-century public and institutional buildings in the United Kingdom.
  • E. Gordon Hodgkin
    Gordon Hodgkin was a British painter and printmaker renowned for his vibrant, abstract works that often evoked emotional and remembered interiors.
  • 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: David Welford Pratt
Triple: [Edna May Oliver, spouse, David Welford Pratt]
Generated description
David Welford Pratt was the husband of American character actress Edna May Oliver, known primarily for his marriage to the prominent stage and film performer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Welford Pratt
Target entity description: David Welford Pratt was the husband of American character actress Edna May Oliver, known primarily for his marriage to the prominent stage and film performer.
  • A. Roger Pratt
    Roger Pratt was a 17th-century English architect known for helping introduce classical Palladian design principles into English country house architecture.
  • B. Roger Pratt
    Roger Pratt is a British cinematographer known for his work on major films such as "Brazil," "Batman," and several entries in the "Harry Potter" series.
  • C. David Pratt
    David Pratt is known as the husband of Kyle Pratt.
  • D. Edward Ingress Bell
    Edward Ingress Bell was a British architect known for his partnership with Sir Aston Webb on prominent late 19th- and early 20th-century public and institutional buildings in the United Kingdom.
  • E. Gordon Hodgkin
    Gordon Hodgkin was a British painter and printmaker renowned for his vibrant, abstract works that often evoked emotional and remembered interiors.
  • 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_69d8b9f26f18819089c9e43250bee6ae completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48ffa4c648190a88a4b0733493d91 completed April 19, 2026, 8:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0307039ae881909222fcc9827735d2 completed May 12, 2026, 10:54 a.m.
NEDg Description generation batch_6a0307db9948819099bdf6f3b36893dd completed May 12, 2026, 10:58 a.m.
NED2 Entity disambiguation (via description) batch_6a030862678881908da2ffe271723572 completed May 12, 2026, 11 a.m.
Created at: April 10, 2026, 10:16 a.m.