Triple

T12290566
Position Surface form Disambiguated ID Type / Status
Subject Tyson–Holyfield II ear-biting incident E292945 entity
Predicate isRematchOf P63572 FINISHED
Object Tyson–Holyfield I
Tyson–Holyfield I was the 1996 heavyweight boxing championship bout in which Evander Holyfield upset Mike Tyson to win the WBA title.
E978447 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: Tyson–Holyfield I | Statement: [Tyson–Holyfield II ear-biting incident, isRematchOf, Tyson–Holyfield I]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tyson–Holyfield I
Context triple: [Tyson–Holyfield II ear-biting incident, isRematchOf, Tyson–Holyfield I]
  • A. Evander Holyfield vs. George Foreman
    Evander Holyfield vs. George Foreman was a 1991 heavyweight boxing title fight in which the young champion Holyfield defended his crown against the comebacking former champion Foreman in a highly publicized generational showdown.
  • B. Tyson vs Douglas
    "Tyson vs Douglas" is a track from The Killers' album "Wonderful Wonderful," likely referencing the famous 1990 boxing upset between Mike Tyson and Buster Douglas.
  • C. Evander Holyfield vs. Buster Douglas
    Evander Holyfield vs. Buster Douglas was a 1990 heavyweight boxing title fight in which Holyfield defeated Douglas to become the undisputed world heavyweight champion.
  • D. Marvin Hagler vs. Thomas Hearns
    "Marvin Hagler vs. Thomas Hearns" is a legendary 1985 middleweight boxing match, widely regarded as one of the most explosive and action-packed fights in boxing history.
  • E. Tyson–Holyfield II ear-biting incident
    The Tyson–Holyfield II ear-biting incident was a notorious 1997 boxing match in which Mike Tyson was disqualified for biting off part of Evander Holyfield’s ear, becoming one of the most infamous moments in sports history.
  • 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: Tyson–Holyfield I
Triple: [Tyson–Holyfield II ear-biting incident, isRematchOf, Tyson–Holyfield I]
Generated description
Tyson–Holyfield I was the 1996 heavyweight boxing championship bout in which Evander Holyfield upset Mike Tyson to win the WBA title.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tyson–Holyfield I
Target entity description: Tyson–Holyfield I was the 1996 heavyweight boxing championship bout in which Evander Holyfield upset Mike Tyson to win the WBA title.
  • A. Evander Holyfield vs. George Foreman
    Evander Holyfield vs. George Foreman was a 1991 heavyweight boxing title fight in which the young champion Holyfield defended his crown against the comebacking former champion Foreman in a highly publicized generational showdown.
  • B. Tyson vs Douglas
    "Tyson vs Douglas" is a track from The Killers' album "Wonderful Wonderful," likely referencing the famous 1990 boxing upset between Mike Tyson and Buster Douglas.
  • C. Evander Holyfield vs. Buster Douglas
    Evander Holyfield vs. Buster Douglas was a 1990 heavyweight boxing title fight in which Holyfield defeated Douglas to become the undisputed world heavyweight champion.
  • D. Marvin Hagler vs. Thomas Hearns
    "Marvin Hagler vs. Thomas Hearns" is a legendary 1985 middleweight boxing match, widely regarded as one of the most explosive and action-packed fights in boxing history.
  • E. Tyson–Holyfield II ear-biting incident
    The Tyson–Holyfield II ear-biting incident was a notorious 1997 boxing match in which Mike Tyson was disqualified for biting off part of Evander Holyfield’s ear, becoming one of the most infamous moments in sports history.
  • 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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91d22ba488190914342fa7e69e159 completed April 10, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a995c508190b7ef77e400d03f87 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c54e6b08190bdae0ec35cc1c48d completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:52 p.m.