Triple

T18856918
Position Surface form Disambiguated ID Type / Status
Subject Wineville Chicken Coop Murders E461197 entity
Predicate accomplice P21638 FINISHED
Object Sanford Clark — NE NERFINISHED

How this triple was built (3 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: Sanford Clark | Statement: [Wineville Chicken Coop Murders, accomplice, Sanford Clark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sanford Clark
Context triple: [Wineville Chicken Coop Murders, accomplice, Sanford Clark]
  • A. Harold Eugene Clark
    Harold Eugene Clark, better known as Gene Clark, was an American singer-songwriter and founding member of the influential folk-rock band The Byrds.
  • B. Philip T. Clark
    Philip T. Clark was an automotive designer best known for his influential work on sporty Ford models, including the early European Ford Capri.
  • C. Cliff Clark
    Cliff Clark was an American character actor active in the 1930s and 1940s, often appearing in supporting roles in Hollywood films.
  • D. Edward Clark
    Edward Clark was a member of the prominent Clark family associated with American industrial wealth and art patronage.
  • E. Edward Clark
    Edward Clark was an American architect and public official best known for serving as Architect of the Capitol, overseeing major expansions and renovations of the United States Capitol building in the 19th century.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sanford Clark
Target entity description: Sanford Clark was a teenage boy who became a key witness after being forced to assist serial killer Gordon Stewart Northcott in the notorious Wineville Chicken Coop Murders of the late 1920s.
  • A. Harold Eugene Clark
    Harold Eugene Clark, better known as Gene Clark, was an American singer-songwriter and founding member of the influential folk-rock band The Byrds.
  • B. Philip T. Clark
    Philip T. Clark was an automotive designer best known for his influential work on sporty Ford models, including the early European Ford Capri.
  • C. Cliff Clark
    Cliff Clark was an American character actor active in the 1930s and 1940s, often appearing in supporting roles in Hollywood films.
  • D. Edward Clark
    Edward Clark was a member of the prominent Clark family associated with American industrial wealth and art patronage.
  • E. Edward Clark
    Edward Clark was an American architect and public official best known for serving as Architect of the Capitol, overseeing major expansions and renovations of the United States Capitol building in the 19th century.
  • F. None of above. chosen

Provenance (2 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_69d8dcfb7b9c8190854e7b171b98ea2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c05d0bb8819094d0447441f85b57 completed April 20, 2026, 5:57 a.m.
Created at: April 10, 2026, 11:57 a.m.