Triple

T20757900
Position Surface form Disambiguated ID Type / Status
Subject Adventure Playground (Berkeley) E510895 entity
Predicate operatedBy P86 FINISHED
Object City of Berkeley 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: City of Berkeley | Statement: [Adventure Playground (Berkeley), operatedBy, City of Berkeley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of Berkeley
Context triple: [Adventure Playground (Berkeley), operatedBy, City of Berkeley]
  • A. The Berkeley
    The Berkeley is a luxury five-star hotel in London’s Knightsbridge district, renowned for its elegant accommodations, high-end dining, and proximity to Hyde Park and major designer boutiques.
  • B. West Berkeley
    West Berkeley is a historically industrial and increasingly mixed-use neighborhood on the western waterfront of Berkeley, California, known for its arts scene, tech and artisan businesses, and proximity to the San Francisco Bay.
  • C. Berkeley
    Berkeley is a suburb in the Wollongong region of New South Wales, Australia, known for its residential character near Lake Illawarra.
  • D. Berkeley
    Berkeley is a small village in Providence County, Rhode Island, known primarily as a local residential community within the town of Cumberland.
  • E. Berkeley
    Berkeley is a prominent British property development brand known for building residential and mixed-use communities, particularly in London and the South East of England.
  • 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: City of Berkeley
Target entity description: The City of Berkeley is a municipal government in California’s San Francisco Bay Area known for its progressive politics, public university, and vibrant cultural and activist community.
  • A. The Berkeley
    The Berkeley is a luxury five-star hotel in London’s Knightsbridge district, renowned for its elegant accommodations, high-end dining, and proximity to Hyde Park and major designer boutiques.
  • B. West Berkeley
    West Berkeley is a historically industrial and increasingly mixed-use neighborhood on the western waterfront of Berkeley, California, known for its arts scene, tech and artisan businesses, and proximity to the San Francisco Bay.
  • C. Berkeley
    Berkeley is a suburb in the Wollongong region of New South Wales, Australia, known for its residential character near Lake Illawarra.
  • D. Berkeley
    Berkeley is a prominent British property development brand known for building residential and mixed-use communities, particularly in London and the South East of England.
  • E. Berkeley
    Berkeley is a historic English surname associated with notable aristocratic families and figures in British history.
  • 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_69e0b4c909ec8190b05987f1639513f6 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c2464fb08190b6b141ca12d9f3f4 completed April 21, 2026, 12:18 a.m.
Created at: April 16, 2026, 12:35 p.m.