Triple

T2000118
Position Surface form Disambiguated ID Type / Status
Subject Munich air disaster E43448 entity
Predicate killedPerson P870 FINISHED
Object David Pegg
David Pegg was an English footballer who played as a left winger for Manchester United's famed "Busby Babes" before his life was tragically cut short in the Munich air disaster of 1958.
 E273180 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: David Pegg | Statement: [Munich air disaster, killedPerson, David Pegg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Pegg
Context triple: [Munich air disaster, killedPerson, David Pegg]
  • A. Brian Pippard
    Brian Pippard was a prominent British physicist known for his pioneering work in superconductivity and for serving as Cavendish Professor of Physics at the University of Cambridge.
  • B. Stuart Burge
    Stuart Burge was a British film, television, and theatre director best known for his adaptations of classic plays, particularly works by Shakespeare.
  • C. Anthony Peck
    Anthony Peck is an American actor and the son of legendary film star Gregory Peck.
  • D. Graeme Revell
    Graeme Revell is a New Zealand-born composer best known for his atmospheric film scores across genres including horror, action, and science fiction.
  • E. Mark Sanger
    Mark Sanger is a British film editor best known for his Academy Award–winning work on the science fiction thriller "Gravity."
  • 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: David Pegg
Triple: [Munich air disaster, killedPerson, David Pegg]
Generated description
David Pegg was an English footballer who played as a left winger for Manchester United's famed "Busby Babes" before his life was tragically cut short in the Munich air disaster of 1958.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Pegg
Target entity description: David Pegg was an English footballer who played as a left winger for Manchester United's famed "Busby Babes" before his life was tragically cut short in the Munich air disaster of 1958.
  • A. Brian Pippard
    Brian Pippard was a prominent British physicist known for his pioneering work in superconductivity and for serving as Cavendish Professor of Physics at the University of Cambridge.
  • B. Stuart Burge
    Stuart Burge was a British film, television, and theatre director best known for his adaptations of classic plays, particularly works by Shakespeare.
  • C. Anthony Peck
    Anthony Peck is an American actor and the son of legendary film star Gregory Peck.
  • D. Graeme Revell
    Graeme Revell is a New Zealand-born composer best known for his atmospheric film scores across genres including horror, action, and science fiction.
  • E. Mark Sanger
    Mark Sanger is a British film editor best known for his Academy Award–winning work on the science fiction thriller "Gravity."
  • 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_69a88715dbbc8190b2299e29e955d997 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbdbe35688190ab99620859e071c6 completed March 7, 2026, 5:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f702640819085b5d5d69615b92a completed March 9, 2026, 7:28 p.m.
NEDg Description generation batch_69af2340b378819092f8cfcde5d4d097 completed March 9, 2026, 7:45 p.m.
NED2 Entity disambiguation (via description) batch_69af239208948190b5ac1870003912c1 completed March 9, 2026, 7:46 p.m.
Created at: March 4, 2026, 7:37 p.m.