Triple

T21657781
Position Surface form Disambiguated ID Type / Status
Subject Cerritos, California E534510 entity
Predicate hasRecreationFacility P6792 FINISHED
Object Cerritos Olympic Swim and Fitness Center — 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: Cerritos Olympic Swim and Fitness Center | Statement: [Cerritos, California, hasRecreationFacility, Cerritos Olympic Swim and Fitness Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cerritos Olympic Swim and Fitness Center
Context triple: [Cerritos, California, hasRecreationFacility, Cerritos Olympic Swim and Fitness Center]
  • A. El Cerrito Swim Center
    El Cerrito Swim Center is a public aquatic facility in El Cerrito, California, featuring pools and swim programs for recreation, fitness, and community events.
  • B. Brenda Villa Aquatic Center
    Brenda Villa Aquatic Center is a public swimming and aquatic sports facility in Commerce, California, named after Olympic water polo champion Brenda Villa.
  • C. Chinn Aquatics & Fitness Center
    Chinn Aquatics & Fitness Center is a public recreation complex in Woodbridge, Virginia, featuring swimming pools, fitness facilities, and community wellness programs.
  • D. Norris Aquatics Center
    Norris Aquatics Center is Northwestern University’s primary indoor swimming and diving facility, used for varsity athletics, recreation, and aquatic programs.
  • E. Splash! La Mirada Regional Aquatics Center
    Splash! La Mirada Regional Aquatics Center is a public aquatic complex featuring pools, water slides, and recreational water attractions serving the La Mirada, California community.
  • 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: Cerritos Olympic Swim and Fitness Center
Target entity description: Cerritos Olympic Swim and Fitness Center is a public aquatic and fitness complex in Cerritos, California, featuring Olympic-size swimming facilities and amenities for community recreation and training.
  • A. El Cerrito Swim Center
    El Cerrito Swim Center is a public aquatic facility in El Cerrito, California, featuring pools and swim programs for recreation, fitness, and community events.
  • B. Brenda Villa Aquatic Center
    Brenda Villa Aquatic Center is a public swimming and aquatic sports facility in Commerce, California, named after Olympic water polo champion Brenda Villa.
  • C. Chinn Aquatics & Fitness Center
    Chinn Aquatics & Fitness Center is a public recreation complex in Woodbridge, Virginia, featuring swimming pools, fitness facilities, and community wellness programs.
  • D. Norris Aquatics Center
    Norris Aquatics Center is Northwestern University’s primary indoor swimming and diving facility, used for varsity athletics, recreation, and aquatic programs.
  • E. Splash! La Mirada Regional Aquatics Center
    Splash! La Mirada Regional Aquatics Center is a public aquatic complex featuring pools, water slides, and recreational water attractions serving the La Mirada, California community.
  • 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_69e0c467e1f48190af2650b19175abc4 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef6c05a8d881909f747635bdb4ef09 completed April 27, 2026, 2 p.m.
Created at: April 16, 2026, 6:36 p.m.