Triple

T8740005
Position Surface form Disambiguated ID Type / Status
Subject Procol Harum E207475 entity
Predicate hasMember P10 FINISHED
Object Henry Lowther
Henry Lowther is an English jazz and session trumpeter known for his work across rock, pop, and jazz, including collaborations with prominent bands such as Procol Harum.
E762502 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 Lowther | Statement: [Procol Harum, hasMember, Henry Lowther]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Lowther
Context triple: [Procol Harum, hasMember, Henry Lowther]
  • A. John Lowin
    John Lowin was a prominent early 17th-century English actor associated with Shakespeare’s company, known for performing major roles in Jacobean and Caroline drama.
  • B. John H. Hinchcliffe
    John H. Hinchcliffe was a prominent New Jersey political figure who served as mayor of Paterson and as a U.S. Representative in the early 20th century.
  • C. William Sidney Lovell-Smith
    William Sidney Lovell-Smith was a New Zealand printer and suffrage supporter best known as the husband and collaborator of leading women's rights activist Kate Sheppard.
  • D. Ellsworth Hoagland
    Ellsworth Hoagland was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
  • E. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • 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 Lowther
Triple: [Procol Harum, hasMember, Henry Lowther]
Generated description
Henry Lowther is an English jazz and session trumpeter known for his work across rock, pop, and jazz, including collaborations with prominent bands such as Procol Harum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Lowther
Target entity description: Henry Lowther is an English jazz and session trumpeter known for his work across rock, pop, and jazz, including collaborations with prominent bands such as Procol Harum.
  • A. John Lowin
    John Lowin was a prominent early 17th-century English actor associated with Shakespeare’s company, known for performing major roles in Jacobean and Caroline drama.
  • B. John H. Hinchcliffe
    John H. Hinchcliffe was a prominent New Jersey political figure who served as mayor of Paterson and as a U.S. Representative in the early 20th century.
  • C. William Sidney Lovell-Smith
    William Sidney Lovell-Smith was a New Zealand printer and suffrage supporter best known as the husband and collaborator of leading women's rights activist Kate Sheppard.
  • D. Ellsworth Hoagland
    Ellsworth Hoagland was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
  • E. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • 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_69ca835a03a081909d4d4cd01a18c9fb completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d486e34819094a6c6ec26c047cf completed March 31, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfa02a610c8190b3a63f52c7bda7b2 completed April 3, 2026, 11:10 a.m.
NEDg Description generation batch_69cfa222a1108190a899e3572cbbbf15 completed April 3, 2026, 11:18 a.m.
NED2 Entity disambiguation (via description) batch_69cfa2b7047081909aca0b3c18db6b00 completed April 3, 2026, 11:21 a.m.
Created at: March 30, 2026, 6:38 p.m.