Triple

T5144863
Position Surface form Disambiguated ID Type / Status
Subject The Offspring E116046 entity
Predicate hasRole P161 FINISHED
Object Brandon Pertzborn – drums
Brandon Pertzborn is an American rock drummer known for performing and recording with the punk rock band The Offspring.
 E497640 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: Brandon Pertzborn – drums | Statement: [The Offspring, hasRole, Brandon Pertzborn – drums]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brandon Pertzborn – drums
Context triple: [The Offspring, hasRole, Brandon Pertzborn – drums]
  • A. Bryan Devendorf – drums, percussion
    Bryan Devendorf is an American drummer and percussionist best known as the rhythmic backbone of the indie rock band The National.
  • B. Brian Downey (drummer)
    Brian Downey is an Irish drummer best known as a founding member of the hard rock band Thin Lizzy.
  • C. Aaron Cometbus (drums)
    Aaron Cometbus is an American punk drummer, writer, and zine publisher best known for his long-running fanzine "Cometbus" and involvement in numerous East Bay punk bands.
  • D. Brad Wilk
    Brad Wilk is an American drummer best known as a founding member of the rock band Rage Against the Machine and for his work with Audioslave and Prophets of Rage.
  • E. Carter Beauford
    Carter Beauford is an American drummer and founding member of the Dave Matthews Band, renowned for his complex, ambidextrous playing style and jazz-influenced rock performances.
  • 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: Brandon Pertzborn – drums
Triple: [The Offspring, hasRole, Brandon Pertzborn – drums]
Generated description
Brandon Pertzborn is an American rock drummer known for performing and recording with the punk rock band The Offspring.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brandon Pertzborn – drums
Target entity description: Brandon Pertzborn is an American rock drummer known for performing and recording with the punk rock band The Offspring.
  • A. Bryan Devendorf – drums, percussion
    Bryan Devendorf is an American drummer and percussionist best known as the rhythmic backbone of the indie rock band The National.
  • B. Brian Downey (drummer)
    Brian Downey is an Irish drummer best known as a founding member of the hard rock band Thin Lizzy.
  • C. Dan Lumley (drummer)
    Dan Lumley is an American punk rock drummer best known for his work with the band Squirtgun and other acts on the Lookout! Records roster.
  • D. Aaron Cometbus (drums)
    Aaron Cometbus is an American punk drummer, writer, and zine publisher best known for his long-running fanzine "Cometbus" and involvement in numerous East Bay punk bands.
  • E. Art Tedeschi – drums
    Art Tedeschi is the drummer for the punk rock band The Frustrators.
  • 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_69bd4446c0e08190a7c29dc74976bf03 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd78aaeb1881909e1b416ea37a7b6d completed March 20, 2026, 4:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69becff590ec81908ed03474f21a95f5 completed March 21, 2026, 5:05 p.m.
NEDg Description generation batch_69bed254037c8190b1487b12425f8abe completed March 21, 2026, 5:16 p.m.
NED2 Entity disambiguation (via description) batch_69bed2be57108190bc3e758c34ffc34f completed March 21, 2026, 5:17 p.m.
Created at: March 20, 2026, 1:43 p.m.