Triple

T18856917
Position Surface form Disambiguated ID Type / Status
Subject Wineville Chicken Coop Murders E461197 entity
Predicate accomplice P21638 FINISHED
Object Sarah Louise Northcott
Sarah Louise Northcott was a key participant in the notorious Wineville Chicken Coop Murders of the late 1920s, aiding her son Gordon Stewart Northcott in the abduction and killing of young boys in California.
E1371550 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: Sarah Louise Northcott | Statement: [Wineville Chicken Coop Murders, accomplice, Sarah Louise Northcott]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sarah Louise Northcott
Context triple: [Wineville Chicken Coop Murders, accomplice, Sarah Louise Northcott]
  • A. Louise Saunders
    Louise Saunders was an American writer and playwright best known for her marriage to influential editor Maxwell Perkins and for authoring children’s literature and stage works in the early 20th century.
  • B. Elizabeth Alington
    Elizabeth Alington was a British aristocrat and the wife of Conservative politician and former UK Prime Minister Alec Douglas-Home.
  • C. Elizabeth Inglis
    Elizabeth Inglis was a British actress best known for her roles in classic films such as "The Letter" and "The 39 Steps."
  • D. Sarah Angliss
    Sarah Angliss is a British composer, multi-instrumentalist, and sound artist known for blending electronics, robotics, and early music influences in her experimental works.
  • E. Elizabeth Dugdale
    Elizabeth Dugdale was the wife of 17th-century English antiquary and collector Elias Ashmole, connected to the scholarly and antiquarian circles of Restoration England.
  • 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: Sarah Louise Northcott
Triple: [Wineville Chicken Coop Murders, accomplice, Sarah Louise Northcott]
Generated description
Sarah Louise Northcott was a key participant in the notorious Wineville Chicken Coop Murders of the late 1920s, aiding her son Gordon Stewart Northcott in the abduction and killing of young boys in California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sarah Louise Northcott
Target entity description: Sarah Louise Northcott was a key participant in the notorious Wineville Chicken Coop Murders of the late 1920s, aiding her son Gordon Stewart Northcott in the abduction and killing of young boys in California.
  • A. Louise Saunders
    Louise Saunders was an American writer and playwright best known for her marriage to influential editor Maxwell Perkins and for authoring children’s literature and stage works in the early 20th century.
  • B. Elizabeth Alington
    Elizabeth Alington was a British aristocrat and the wife of Conservative politician and former UK Prime Minister Alec Douglas-Home.
  • C. Elizabeth Inglis
    Elizabeth Inglis was a British actress best known for her roles in classic films such as "The Letter" and "The 39 Steps."
  • D. Sarah Angliss
    Sarah Angliss is a British composer, multi-instrumentalist, and sound artist known for blending electronics, robotics, and early music influences in her experimental works.
  • E. Elizabeth Dugdale
    Elizabeth Dugdale was the wife of 17th-century English antiquary and collector Elias Ashmole, connected to the scholarly and antiquarian circles of Restoration England.
  • 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_69d8dcfb7b9c8190854e7b171b98ea2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c05d0bb8819094d0447441f85b57 completed April 20, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0723f109d48190a70174c9330123cb completed May 15, 2026, 1:47 p.m.
NEDg Description generation batch_6a07251f1fec8190afddb45f3e748a59 completed May 15, 2026, 1:52 p.m.
NED2 Entity disambiguation (via description) batch_6a0725c74ce88190b38c2688b3ad92ee completed May 15, 2026, 1:55 p.m.
Created at: April 10, 2026, 11:57 a.m.