Triple

T21424945
Position Surface form Disambiguated ID Type / Status
Subject Peter Green Splinter Group E528528 entity
Predicate hasMember P10 FINISHED
Object Leif Johansen — 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: Leif Johansen | Statement: [Peter Green Splinter Group, hasMember, Leif Johansen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leif Johansen
Context triple: [Peter Green Splinter Group, hasMember, Leif Johansen]
  • A. Leif Sylvester Petersen
    Leif Sylvester Petersen is a Danish musician, actor, and visual artist known for his work in film, television, and the Danish rock and art scenes.
  • B. Leif Tronstad
    Leif Tronstad was a Norwegian scientist, resistance leader, and military officer who played a key role in planning and directing Allied operations against Nazi Germany’s nuclear program during World War II.
  • C. Erik Selvig
    Erik Selvig is a fictional astrophysicist in the Marvel Cinematic Universe who becomes a close ally of Thor and plays a key role in studying and understanding cosmic phenomena.
  • D. Anders Holt
    Anders Holt is the central protagonist of the television series "My Generation," around whose life and experiences the show's narrative primarily revolves.
  • E. Al Hansen
    Al Hansen was an American Fluxus artist and performance pioneer known for his experimental "Happenings" and collage works that challenged traditional boundaries between art and everyday life.
  • 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: Leif Johansen
Target entity description: Leif Johansen is a musician best known as a member of the blues-rock band Peter Green Splinter Group, formed by Fleetwood Mac founder Peter Green.
  • A. Leif Sylvester Petersen
    Leif Sylvester Petersen is a Danish musician, actor, and visual artist known for his work in film, television, and the Danish rock and art scenes.
  • B. Leif Tronstad
    Leif Tronstad was a Norwegian scientist, resistance leader, and military officer who played a key role in planning and directing Allied operations against Nazi Germany’s nuclear program during World War II.
  • C. Erik Selvig
    Erik Selvig is a fictional astrophysicist in the Marvel Cinematic Universe who becomes a close ally of Thor and plays a key role in studying and understanding cosmic phenomena.
  • D. Anders Holt
    Anders Holt is the central protagonist of the television series "My Generation," around whose life and experiences the show's narrative primarily revolves.
  • E. Al Hansen
    Al Hansen was an American Fluxus artist and performance pioneer known for his experimental "Happenings" and collage works that challenged traditional boundaries between art and everyday life.
  • 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_69e0c455f3688190810bc96365791b0f completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee813c7a048190a400e364c8df1dcf completed April 26, 2026, 9:18 p.m.
Created at: April 16, 2026, 5:48 p.m.