Triple

T6027832
Position Surface form Disambiguated ID Type / Status
Subject James Fletcher Hamilton Henderson Jr. E134223 entity
Predicate sibling P363 FINISHED
Object Horace Henderson
Horace Henderson was an American jazz pianist, arranger, and bandleader known for his influential work in the swing era and for contributing arrangements to his brother Fletcher Henderson’s orchestra.
E591657 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: Horace Henderson | Statement: [James Fletcher Hamilton Henderson Jr., sibling, Horace Henderson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Horace Henderson
Context triple: [James Fletcher Hamilton Henderson Jr., sibling, Horace Henderson]
  • A. Horace Hodges
    Horace Hodges was a British actor and playwright known for his work on stage and in early 20th-century cinema.
  • B. Horace Cleveland
    Horace Cleveland was a prominent 19th-century American landscape architect known for designing parks, cemeteries, and urban green spaces across the United States.
  • C. Louis Hobson
    Louis Hobson is an American musical theatre actor best known for his work on Broadway, including originating a role in the acclaimed rock musical "Next to Normal."
  • D. Horace Walker
    Horace Walker was a 19th-century British mountaineer known for pioneering ascents in the Alps and the Caucasus.
  • E. Cal Henderson
    Cal Henderson is a British software engineer and entrepreneur best known as the co-founder and CTO of the workplace communication platform Slack.
  • 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: Horace Henderson
Triple: [James Fletcher Hamilton Henderson Jr., sibling, Horace Henderson]
Generated description
Horace Henderson was an American jazz pianist, arranger, and bandleader known for his influential work in the swing era and for contributing arrangements to his brother Fletcher Henderson’s orchestra.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Horace Henderson
Target entity description: Horace Henderson was an American jazz pianist, arranger, and bandleader known for his influential work in the swing era and for contributing arrangements to his brother Fletcher Henderson’s orchestra.
  • A. Horace Hodges
    Horace Hodges was a British actor and playwright known for his work on stage and in early 20th-century cinema.
  • B. Horace Cleveland
    Horace Cleveland was a prominent 19th-century American landscape architect known for designing parks, cemeteries, and urban green spaces across the United States.
  • C. Louis Hobson
    Louis Hobson is an American musical theatre actor best known for his work on Broadway, including originating a role in the acclaimed rock musical "Next to Normal."
  • D. Horace Walker
    Horace Walker was a 19th-century British mountaineer known for pioneering ascents in the Alps and the Caucasus.
  • E. Cal Henderson
    Cal Henderson is a British software engineer and entrepreneur best known as the co-founder and CTO of the workplace communication platform Slack.
  • 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_69c0087515148190a97475d412563865 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0560e3c2c8190aea2619386fc5538 completed March 22, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6409d48408190b2048c07272277ac completed March 27, 2026, 8:32 a.m.
NEDg Description generation batch_69c6421cfa948190b62735451ede82f0 completed March 27, 2026, 8:38 a.m.
NED2 Entity disambiguation (via description) batch_69c6426f194c819086fa4baffe8d237b completed March 27, 2026, 8:40 a.m.
Created at: March 22, 2026, 4:07 p.m.