Triple

T6267977
Position Surface form Disambiguated ID Type / Status
Subject Heartbreak Hotel E140460 entity
Predicate associatedWithArtist P5936 FINISHED
Object D.J. Fontana
D.J. Fontana was an American drummer best known as Elvis Presley’s longtime backing musician and a pioneering figure in early rock and roll.
 E579435 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: D.J. Fontana | Statement: [Heartbreak Hotel, associatedWithArtist, D.J. Fontana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: D.J. Fontana
Context triple: [Heartbreak Hotel, associatedWithArtist, D.J. Fontana]
  • A. Bart Conner
    Bart Conner is an American former artistic gymnast, Olympic gold medalist, and member of the USA Gymnastics Hall of Fame.
  • B. Randall Cunningham
    Randall Cunningham is a former NFL quarterback, primarily for the Philadelphia Eagles and Minnesota Vikings, renowned for his dual-threat ability as both a passer and an exceptional runner.
  • C. Cam Ward
    Cam Ward is a Canadian former NHL goaltender best known for backstopping the Carolina Hurricanes to the 2006 Stanley Cup and winning the Conn Smythe Trophy as playoff MVP.
  • D. Merlin Olsen
    Merlin Olsen was a Hall of Fame defensive tackle for the Los Angeles Rams who later became a prominent football broadcaster and actor.
  • E. Dan Rush
    Dan Rush is an American filmmaker and screenwriter best known for writing and directing the 2010 dramedy film "Everything Must Go" starring Will Ferrell.
  • 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: D.J. Fontana
Triple: [Heartbreak Hotel, associatedWithArtist, D.J. Fontana]
Generated description
D.J. Fontana was an American drummer best known as Elvis Presley’s longtime backing musician and a pioneering figure in early rock and roll.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: D.J. Fontana
Target entity description: D.J. Fontana was an American drummer best known as Elvis Presley’s longtime backing musician and a pioneering figure in early rock and roll.
  • A. Bart Conner
    Bart Conner is an American former artistic gymnast, Olympic gold medalist, and member of the USA Gymnastics Hall of Fame.
  • B. Randall Cunningham
    Randall Cunningham is a former NFL quarterback, primarily for the Philadelphia Eagles and Minnesota Vikings, renowned for his dual-threat ability as both a passer and an exceptional runner.
  • C. Cam Ward
    Cam Ward is a Canadian former NHL goaltender best known for backstopping the Carolina Hurricanes to the 2006 Stanley Cup and winning the Conn Smythe Trophy as playoff MVP.
  • D. Merlin Olsen
    Merlin Olsen was a Hall of Fame defensive tackle for the Los Angeles Rams who later became a prominent football broadcaster and actor.
  • E. Dan Rush
    Dan Rush is an American filmmaker and screenwriter best known for writing and directing the 2010 dramedy film "Everything Must Go" starring Will Ferrell.
  • 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_69c008cabc4081909723e2547c9d6cc0 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c063a0f2548190a2f5c307bc5a67cf completed March 22, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69c2445ba40c8190a51817ba80015238 completed March 24, 2026, 7:59 a.m.
NEDg Description generation batch_69c2463fa86081909cd1a8e781de60d9 completed March 24, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69c246cd73608190a76e1d99da153338 completed March 24, 2026, 8:09 a.m.
Created at: March 22, 2026, 4:25 p.m.