Triple

T10462460
Position Surface form Disambiguated ID Type / Status
Subject Bad Penny Blues E246708 entity
Predicate pianist P85583 FINISHED
Object Johnny Parker
Johnny Parker was a British jazz and blues pianist best known for his influential work in the 1950s UK jazz scene.
E866121 NE FINISHED

How this triple was built (5 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: Johnny Parker | Statement: [Bad Penny Blues, pianist, Johnny Parker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johnny Parker
Context triple: [Bad Penny Blues, pianist, Johnny Parker]
  • A. Marcus Parker
    Marcus Parker is a person known primarily as the brother of former NBA player Anthony Parker.
  • B. Robert Brown Parker
    Robert Brown Parker was an American crime fiction author best known for his Spenser detective novels, which helped revitalize the hard-boiled genre in the late 20th century.
  • C. Lyndon Byers
    Lyndon Byers is a former Canadian professional ice hockey right winger best known for his tough, physical play with the Boston Bruins in the NHL.
  • D. William Anthony Parker Jr.
    William Anthony Parker Jr. is the birth name of Tony Parker, the French-American former NBA point guard best known for winning four championships with the San Antonio Spurs.
  • E. William Keene
    William Keene was an American character actor known for his numerous supporting roles in mid-20th-century film and television.
  • 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: Johnny Parker
Triple: [Bad Penny Blues, pianist, Johnny Parker]
Generated description
Johnny Parker was a British jazz and blues pianist best known for his influential work in the 1950s UK jazz scene.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Johnny Parker
Target entity description: Johnny Parker was a British jazz and blues pianist best known for his influential work in the 1950s UK jazz scene.
  • A. Marcus Parker
    Marcus Parker is a person known primarily as the brother of former NBA player Anthony Parker.
  • B. Robert Brown Parker
    Robert Brown Parker was an American crime fiction author best known for his Spenser detective novels, which helped revitalize the hard-boiled genre in the late 20th century.
  • C. Lyndon Byers
    Lyndon Byers is a former Canadian professional ice hockey right winger best known for his tough, physical play with the Boston Bruins in the NHL.
  • D. William Anthony Parker Jr.
    William Anthony Parker Jr. is the birth name of Tony Parker, the French-American former NBA point guard best known for winning four championships with the San Antonio Spurs.
  • E. William Keene
    William Keene was an American character actor known for his numerous supporting roles in mid-20th-century film and television.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: pianist
Context triple: [Bad Penny Blues, pianist, Johnny Parker]
  • A. hasPianist chosen
    Indicates that an entity is associated with or features a pianist, typically specifying who performs the piano part in a work, event, or group.
  • B. firstPerformerPiano
    Indicates that the referenced entity is the first (primary or earliest) performer on the piano in a given performance or musical context.
  • C. instrumentalist
    Indicates that one entity performs or creates something using a tool, method, or means provided or represented by another entity.
  • D. soloist
    Indicates that an entity performs or appears alone as the primary featured performer in an artistic or musical context.
  • E. playedInstrument
    Indicates that an entity performed or used a particular musical instrument.
  • F. None of above.

Provenance (6 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_69d381c16c248190a2fe5b471e584e9c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50884fac48190af22e181b1492557 completed April 7, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69d89fd865688190b0b5708481f397f4 completed April 10, 2026, 6:59 a.m.
NEDg Description generation batch_69d8a43ae8a48190b1c05b6a91dfed9a completed April 10, 2026, 7:18 a.m.
NED2 Entity disambiguation (via description) batch_69d8b8fe1b9c8190b5a4787797ad7120 completed April 10, 2026, 8:46 a.m.
PD Predicate disambiguation batch_69d4fb7d353c8190a73f439a956c7606 completed April 7, 2026, 12:41 p.m.
Created at: April 6, 2026, 12:19 p.m.