Triple

T21872172
Position Surface form Disambiguated ID Type / Status
Subject The Syn E540032 entity
Predicate memberRole P11687 FINISHED
Object Gunnar Jökull Hákonarson – drums — NE NERFINISHED

How this triple was built (3 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: Gunnar Jökull Hákonarson – drums | Statement: [The Syn, memberRole, Gunnar Jökull Hákonarson – drums]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gunnar Jökull Hákonarson – drums
Context triple: [The Syn, memberRole, Gunnar Jökull Hákonarson – drums]
  • A. Brann Dailor – drums, vocals
    Brann Dailor is an American drummer and vocalist best known as a founding member of the progressive metal band Mastodon, acclaimed for his complex, technical playing style and distinctive singing.
  • B. Joey Waronker – drums
    Joey Waronker is an American session and touring drummer known for his work with artists such as Beck, R.E.M., and Thom Yorke.
  • C. Chris Herold – drums
    Chris Herold is the drummer for the band Kingfish, contributing percussion and rhythmic backing to their performances and recordings.
  • D. Lars Ulrich – drums
    Lars Ulrich is the Danish-born co-founder and longtime drummer of the influential heavy metal band Metallica.
  • E. drums (Anton Fig)
    Drums (Anton Fig) refers to the dynamic drumming style and performances of Anton Fig, best known as the longtime drummer for David Letterman’s house band, often called “The World’s Most Dangerous Band.”
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gunnar Jökull Hákonarson – drums
Target entity description: Gunnar Jökull Hákonarson is a drummer best known for his work with the British rock band The Syn.
  • A. Brann Dailor – drums, vocals
    Brann Dailor is an American drummer and vocalist best known as a founding member of the progressive metal band Mastodon, acclaimed for his complex, technical playing style and distinctive singing.
  • B. Joey Waronker – drums
    Joey Waronker is an American session and touring drummer known for his work with artists such as Beck, R.E.M., and Thom Yorke.
  • C. Chris Herold – drums
    Chris Herold is the drummer for the band Kingfish, contributing percussion and rhythmic backing to their performances and recordings.
  • D. Lars Ulrich – drums
    Lars Ulrich is the Danish-born co-founder and longtime drummer of the influential heavy metal band Metallica.
  • E. drums (Anton Fig)
    Drums (Anton Fig) refers to the dynamic drumming style and performances of Anton Fig, best known as the longtime drummer for David Letterman’s house band, often called “The World’s Most Dangerous Band.”
  • F. None of above. chosen

Provenance (2 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_69e0c478f59081909d54302b57fc1ce3 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f0f3368d488190a37224b587858ab0 completed April 28, 2026, 5:49 p.m.
Created at: April 16, 2026, 6:59 p.m.