Triple

T4705122
Position Surface form Disambiguated ID Type / Status
Subject 1969 AFL Championship E104372 entity
Predicate notablePlayer P304 FINISHED
Object Buck Buchanan
Buck Buchanan was a dominant Hall of Fame defensive tackle for the Kansas City Chiefs, renowned for his size, quickness, and disruptive play in the 1960s and early 1970s.
 E462173 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: Buck Buchanan | Statement: [1969 AFL Championship, notablePlayer, Buck Buchanan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buck Buchanan
Context triple: [1969 AFL Championship, notablePlayer, Buck Buchanan]
  • A. Don Bailey
    Don Bailey is an architect best known for designing the Perth Concert Hall in Western Australia.
  • B. Rex Scouten
    Rex Scouten was a longtime White House staff member who served multiple presidents in key roles overseeing the executive mansion’s operations and preservation.
  • C. Buck Johnson
    Buck Johnson is an American keyboardist and vocalist best known for his work as a touring and session musician with major rock acts, including Aerosmith and the supergroup Hollywood Vampires.
  • D. Jim Hughson
    Jim Hughson is a Canadian sportscaster best known as one of the premier play-by-play voices in NHL broadcasting.
  • E. A. J. Buckner
    A. J. Buckner is an individual notable enough to be recognized as a namesake or prominent bearer of the surname Buckner.
  • 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: Buck Buchanan
Triple: [1969 AFL Championship, notablePlayer, Buck Buchanan]
Generated description
Buck Buchanan was a dominant Hall of Fame defensive tackle for the Kansas City Chiefs, renowned for his size, quickness, and disruptive play in the 1960s and early 1970s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Buck Buchanan
Target entity description: Buck Buchanan was a dominant Hall of Fame defensive tackle for the Kansas City Chiefs, renowned for his size, quickness, and disruptive play in the 1960s and early 1970s.
  • A. Don Bailey
    Don Bailey is an architect best known for designing the Perth Concert Hall in Western Australia.
  • B. Rex Scouten
    Rex Scouten was a longtime White House staff member who served multiple presidents in key roles overseeing the executive mansion’s operations and preservation.
  • C. Buck Johnson
    Buck Johnson is an American keyboardist and vocalist best known for his work as a touring and session musician with major rock acts, including Aerosmith and the supergroup Hollywood Vampires.
  • D. Jim Hughson
    Jim Hughson is a Canadian sportscaster best known as one of the premier play-by-play voices in NHL broadcasting.
  • E. A. J. Buckner
    A. J. Buckner is an individual notable enough to be recognized as a namesake or prominent bearer of the surname Buckner.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63d1e9c48190bad5f7d68bf0f622 completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03d074348190a19092fa02a0bb39 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be050e0f488190804c512e7cc17c56 completed March 21, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_69be05a6bed081909c8d8830fb103610 completed March 21, 2026, 2:42 a.m.
Created at: March 20, 2026, 1:17 p.m.