Triple

T9370892
Position Surface form Disambiguated ID Type / Status
Subject The Hound of the Baskervilles E225526 entity
Predicate featuresCharacter P626 FINISHED
Object Beryl Stapleton
Beryl Stapleton is a key character in Arthur Conan Doyle's Sherlock Holmes novel "The Hound of the Baskervilles," portrayed as the mysterious and conflicted sister (and secretly wife) of the villain Jack Stapleton.
 E808620 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: Beryl Stapleton | Statement: [The Hound of the Baskervilles, featuresCharacter, Beryl Stapleton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beryl Stapleton
Context triple: [The Hound of the Baskervilles, featuresCharacter, Beryl Stapleton]
  • A. Beryl Vertue
    Beryl Vertue was a prominent British television producer and media executive known for her influential work in comedy and for founding the production company Hartswood Films.
  • B. Beryl Mercer
    Beryl Mercer was a British-born character actress known for her maternal and supporting roles in early 20th-century stage and Hollywood films.
  • C. Evelyn Rothwell
    Evelyn Rothwell was a renowned English oboist celebrated for her solo performances and influential role in 20th-century classical music.
  • D. Katharine Tennant
    Katharine Tennant was a member of the prominent Tennant family of British high society in the late 19th and early 20th centuries.
  • E. Elizabeth Bromley
    Elizabeth Bromley was the wife of the Victorian painter Ford Madox Brown and a figure associated with his early family life and artistic circle.
  • 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: Beryl Stapleton
Triple: [The Hound of the Baskervilles, featuresCharacter, Beryl Stapleton]
Generated description
Beryl Stapleton is a key character in Arthur Conan Doyle's Sherlock Holmes novel "The Hound of the Baskervilles," portrayed as the mysterious and conflicted sister (and secretly wife) of the villain Jack Stapleton.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beryl Stapleton
Target entity description: Beryl Stapleton is a key character in Arthur Conan Doyle's Sherlock Holmes novel "The Hound of the Baskervilles," portrayed as the mysterious and conflicted sister (and secretly wife) of the villain Jack Stapleton.
  • A. Beryl Vertue
    Beryl Vertue was a prominent British television producer and media executive known for her influential work in comedy and for founding the production company Hartswood Films.
  • B. Beryl Mercer
    Beryl Mercer was a British-born character actress known for her maternal and supporting roles in early 20th-century stage and Hollywood films.
  • C. Evelyn Rothwell
    Evelyn Rothwell was a renowned English oboist celebrated for her solo performances and influential role in 20th-century classical music.
  • D. Katharine Tennant
    Katharine Tennant was a member of the prominent Tennant family of British high society in the late 19th and early 20th centuries.
  • E. Elizabeth Bromley
    Elizabeth Bromley was the wife of the Victorian painter Ford Madox Brown and a figure associated with his early family life and artistic circle.
  • 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_69ca842cbddc819099d71ecec48cf9e5 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd5083cbb8819088e8cef26be1b380 completed April 1, 2026, 5:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69d16115ba48819093a907bd90ac8a37 completed April 4, 2026, 7:05 p.m.
NEDg Description generation batch_69d16387182c8190bd2115dbffb31d5c completed April 4, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69d163e654388190ba9b617e6fac18ad completed April 4, 2026, 7:17 p.m.
Created at: March 30, 2026, 7:43 p.m.