Triple

T18688809
Position Surface form Disambiguated ID Type / Status
Subject Mayor of Auckland E456935 entity
Predicate firstHolder P291 FINISHED
Object Len Brown — 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: Len Brown | Statement: [Mayor of Auckland, firstHolder, Len Brown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Len Brown
Context triple: [Mayor of Auckland, firstHolder, Len Brown]
  • A. J. Graham Brown
    J. Graham Brown was a prominent Louisville, Kentucky businessman and philanthropist best known for developing the Brown Hotel and contributing significantly to the city's civic and cultural life.
  • B. David McDowell Brown
    David McDowell Brown was a United States Navy captain and NASA astronaut who flew as a mission specialist on the ill-fated Space Shuttle Columbia STS-107 mission.
  • C. Les Brown
    Les Brown was an American jazz bandleader and saxophonist best known for leading the popular big band Les Brown and His Band of Renown, which gained fame in the swing era and through collaborations with entertainers like Doris Day and Bob Hope.
  • D. Russ Brown
    Russ Brown was an American actor best known for his Tony Award–winning performance as the original coach Van Buren in the Broadway musical "Damn Yankees."
  • E. Ben Brown
    Ben Brown is a British journalist and news presenter best known for his long-standing role as a BBC News anchor.
  • 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: Len Brown
Target entity description: Len Brown is a New Zealand politician who became the inaugural mayor of the amalgamated Auckland "super city," serving from 2010 to 2016.
  • A. J. Graham Brown
    J. Graham Brown was a prominent Louisville, Kentucky businessman and philanthropist best known for developing the Brown Hotel and contributing significantly to the city's civic and cultural life.
  • B. David McDowell Brown
    David McDowell Brown was a United States Navy captain and NASA astronaut who flew as a mission specialist on the ill-fated Space Shuttle Columbia STS-107 mission.
  • C. Les Brown
    Les Brown was an American jazz bandleader and saxophonist best known for leading the popular big band Les Brown and His Band of Renown, which gained fame in the swing era and through collaborations with entertainers like Doris Day and Bob Hope.
  • D. Russ Brown
    Russ Brown was an American actor best known for his Tony Award–winning performance as the original coach Van Buren in the Broadway musical "Damn Yankees."
  • E. Ben Brown
    Ben Brown is a British journalist and news presenter best known for his long-standing role as a BBC News anchor.
  • 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_69d8d391eb488190ac2e9abf5bf255e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e55b2fc2cc8190a4726526a714a5eb completed April 19, 2026, 10:46 p.m.
Created at: April 10, 2026, 11:49 a.m.