Triple

T10810272
Position Surface form Disambiguated ID Type / Status
Subject Charles Coburn E255078 entity
Predicate spouse P13 FINISHED
Object Ivah Wills Coburn
Ivah Wills Coburn was an American actress and theatrical producer best known for her work on stage and for co-founding a touring repertory company with her husband, actor Charles Coburn.
E888464 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: Ivah Wills Coburn | Statement: [Charles Coburn, spouse, Ivah Wills Coburn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ivah Wills Coburn
Context triple: [Charles Coburn, spouse, Ivah Wills Coburn]
  • A. Joseph Buford Cox
    Joseph Buford Cox was an American inventor and entrepreneur best known for creating the modern chainsaw chain design and founding the company that evolved into Precision Castparts.
  • B. Frank Irving Cobb
    Frank Irving Cobb was an influential American journalist and editor best known for leading the New York World’s editorial page in the early 20th century.
  • C. Jesse E. Moorland
    Jesse E. Moorland was an African American minister, educator, and philanthropist whose extensive collection of books and documents on Black history helped form the foundation of Howard University’s Moorland–Spingarn Research Center.
  • D. Jesse L. Reno
    Jesse L. Reno was a 19th-century United States Army officer and Civil War general after whom the city of Reno, Nevada, is named.
  • E. Wick R. Miller
    Wick R. Miller was an American linguist known for his influential work on Uto-Aztecan languages, particularly the Southern Numic branch.
  • 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: Ivah Wills Coburn
Triple: [Charles Coburn, spouse, Ivah Wills Coburn]
Generated description
Ivah Wills Coburn was an American actress and theatrical producer best known for her work on stage and for co-founding a touring repertory company with her husband, actor Charles Coburn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ivah Wills Coburn
Target entity description: Ivah Wills Coburn was an American actress and theatrical producer best known for her work on stage and for co-founding a touring repertory company with her husband, actor Charles Coburn.
  • A. Joseph Buford Cox
    Joseph Buford Cox was an American inventor and entrepreneur best known for creating the modern chainsaw chain design and founding the company that evolved into Precision Castparts.
  • B. Frank Irving Cobb
    Frank Irving Cobb was an influential American journalist and editor best known for leading the New York World’s editorial page in the early 20th century.
  • C. Jesse E. Moorland
    Jesse E. Moorland was an African American minister, educator, and philanthropist whose extensive collection of books and documents on Black history helped form the foundation of Howard University’s Moorland–Spingarn Research Center.
  • D. Jesse L. Reno
    Jesse L. Reno was a 19th-century United States Army officer and Civil War general after whom the city of Reno, Nevada, is named.
  • E. Wick R. Miller
    Wick R. Miller was an American linguist known for his influential work on Uto-Aztecan languages, particularly the Southern Numic branch.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d733b6efc48190bb64b5a8fac843c4 completed April 9, 2026, 5:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69deb0ea2b6481909dfd94fe0c3c4499 completed April 14, 2026, 9:26 p.m.
NEDg Description generation batch_69deb384fb588190ae5d11a60fec0f53 completed April 14, 2026, 9:37 p.m.
NED2 Entity disambiguation (via description) batch_69deb4a2d4c48190a828262b1cc05b37 completed April 14, 2026, 9:41 p.m.
Created at: April 8, 2026, 9:18 p.m.