Triple

T3971271
Position Surface form Disambiguated ID Type / Status
Subject Murder on the Orient Express E92339 entity
Predicate containsCharacter P5716 FINISHED
Object Mary Debenham
Mary Debenham is a poised and self-possessed English governess who becomes a key suspect in Agatha Christie’s detective novel "Murder on the Orient Express."
E404547 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: Mary Debenham | Statement: [Murder on the Orient Express, containsCharacter, Mary Debenham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mary Debenham
Context triple: [Murder on the Orient Express, containsCharacter, Mary Debenham]
  • A. Henrietta Barnett
    Henrietta Barnett was a British social reformer and philanthropist best known for co-founding Hampstead Garden Suburb and advocating for improved housing and education for the poor.
  • B. Josephine Butler
    Josephine Butler was a prominent 19th-century British feminist and social reformer known for her campaigns for women's rights and the abolition of state-regulated prostitution.
  • C. Elizabeth Ann Goodwin
    Elizabeth Ann Goodwin was the mother of Canadian physician and humanitarian Norman Bethune.
  • D. Sarah Hickman Fielden
    Sarah Hickman Fielden was the wife of British socialist and trade unionist Samuel Fielden, associated with his political and labor activism in the late 19th century.
  • E. Beatrice Webb
    Beatrice Webb was a British social reformer, economist, and co-founder of the Fabian Society who played a key role in shaping modern social policy and the development of the welfare state.
  • 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: Mary Debenham
Triple: [Murder on the Orient Express, containsCharacter, Mary Debenham]
Generated description
Mary Debenham is a poised and self-possessed English governess who becomes a key suspect in Agatha Christie’s detective novel "Murder on the Orient Express."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mary Debenham
Target entity description: Mary Debenham is a poised and self-possessed English governess who becomes a key suspect in Agatha Christie’s detective novel "Murder on the Orient Express."
  • A. Henrietta Barnett
    Henrietta Barnett was a British social reformer and philanthropist best known for co-founding Hampstead Garden Suburb and advocating for improved housing and education for the poor.
  • B. Josephine Butler
    Josephine Butler was a prominent 19th-century British feminist and social reformer known for her campaigns for women's rights and the abolition of state-regulated prostitution.
  • C. Elizabeth Ann Goodwin
    Elizabeth Ann Goodwin was the mother of Canadian physician and humanitarian Norman Bethune.
  • D. Sarah Hickman Fielden
    Sarah Hickman Fielden was the wife of British socialist and trade unionist Samuel Fielden, associated with his political and labor activism in the late 19th century.
  • E. Beatrice Webb
    Beatrice Webb was a British social reformer, economist, and co-founder of the Fabian Society who played a key role in shaping modern social policy and the development of the welfare state.
  • 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_69aed96624188190ac8c45bb57ab72b5 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef995d27881908b24a5b2ef57455f completed March 9, 2026, 4:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5400b75d081909b8e4840b15d19f1 completed March 14, 2026, 11:01 a.m.
NEDg Description generation batch_69b540eb53788190aa281ee38edc1729 completed March 14, 2026, 11:05 a.m.
NED2 Entity disambiguation (via description) batch_69b541a55cb081909ec1f87a7553b6f2 completed March 14, 2026, 11:08 a.m.
Created at: March 9, 2026, 3:32 p.m.