Triple

T13624777
Position Surface form Disambiguated ID Type / Status
Subject Sam Winchester E325549 entity
Predicate grandparent P2400 FINISHED
Object Henry Winchester
Henry Winchester is a member of the Winchester family from the TV series "Supernatural," known as the paternal grandfather of protagonists Sam and Dean Winchester and a former member of the secretive Men of Letters.
E1051231 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: Henry Winchester | Statement: [Sam Winchester, grandparent, Henry Winchester]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Winchester
Context triple: [Sam Winchester, grandparent, Henry Winchester]
  • A. Charles Emerson Winchester III
    Charles Emerson Winchester III is a cultured, aristocratic Boston surgeon and major on the television series M*A*S*H, known for his superior surgical skill, refined tastes, and frequent clashes with his less pretentious colleagues.
  • B. Henry Sherwin
    Henry Sherwin was an American businessman best known as the co-founder of the Sherwin-Williams Company, a major paint and coatings manufacturer.
  • C. John Billington
    John Billington was an English settler best known as one of the Mayflower passengers at Plymouth Colony and the first person executed for murder in what became the United States.
  • D. Edward Worthington
    Edward Worthington is a relatively obscure individual known primarily for sharing the historically rooted English surname Worthington.
  • E. Robert Allerton
    Robert Allerton was a member of the early colonial Allerton family in New England, known primarily as a relative of Mayflower passenger Isaac Allerton.
  • 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: Henry Winchester
Triple: [Sam Winchester, grandparent, Henry Winchester]
Generated description
Henry Winchester is a member of the Winchester family from the TV series "Supernatural," known as the paternal grandfather of protagonists Sam and Dean Winchester and a former member of the secretive Men of Letters.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Winchester
Target entity description: Henry Winchester is a member of the Winchester family from the TV series "Supernatural," known as the paternal grandfather of protagonists Sam and Dean Winchester and a former member of the secretive Men of Letters.
  • A. Charles Emerson Winchester III
    Charles Emerson Winchester III is a cultured, aristocratic Boston surgeon and major on the television series M*A*S*H, known for his superior surgical skill, refined tastes, and frequent clashes with his less pretentious colleagues.
  • B. Henry Sherwin
    Henry Sherwin was an American businessman best known as the co-founder of the Sherwin-Williams Company, a major paint and coatings manufacturer.
  • C. John Billington
    John Billington was an English settler best known as one of the Mayflower passengers at Plymouth Colony and the first person executed for murder in what became the United States.
  • D. Edward Worthington
    Edward Worthington is a relatively obscure individual known primarily for sharing the historically rooted English surname Worthington.
  • E. Robert Allerton
    Robert Allerton was a member of the early colonial Allerton family in New England, known primarily as a relative of Mayflower passenger Isaac Allerton.
  • 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe9b0b648190afee93121483f45f completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fa4c5fc8190bd791f181fce2aa1 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78070e95c819088982e26fe2d8e26 completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f78157b9cc8190a1855cb9715aa7d5 completed May 3, 2026, 5:09 p.m.
Created at: April 9, 2026, 9:50 p.m.