Triple

T9863158
Position Surface form Disambiguated ID Type / Status
Subject Point Richmond E239765 entity
Predicate hasLandmark P105 FINISHED
Object Point Richmond Municipal Natatorium
Point Richmond Municipal Natatorium is a historic indoor public swimming facility in the Point Richmond neighborhood of Richmond, California, noted for its distinctive architecture and long-standing community role.
 E826184 NE FINISHED

How this triple was built (4 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: Point Richmond Municipal Natatorium | Statement: [Point Richmond, hasLandmark, Point Richmond Municipal Natatorium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Point Richmond Municipal Natatorium
Context triple: [Point Richmond, hasLandmark, Point Richmond Municipal Natatorium]
  • A. Don Rodenbaugh Natatorium
    Don Rodenbaugh Natatorium is a public aquatic and fitness center in Allen, Texas, featuring swimming pools, water recreation amenities, and related community facilities.
  • B. Canby Swim Center
    Canby Swim Center is a public aquatic facility in Canby, Oregon, offering swimming pools and related recreational and instructional water activities for the community.
  • C. War Memorial Natatorium
    War Memorial Natatorium is a historic oceanfront World War I memorial and saltwater swimming facility located in Waikiki, Honolulu, Hawaii.
  • D. Papio Bay Aquatic Center
    Papio Bay Aquatic Center is a public outdoor water park in Papillion, Nebraska, featuring pools, slides, and recreational aquatic facilities for community use.
  • E. Marguerite Aquatics Complex
    Marguerite Aquatics Complex is a major public swimming and diving facility in Mission Viejo, California, known for hosting competitive aquatic events and community recreation programs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Point Richmond Municipal Natatorium
Triple: [Point Richmond, hasLandmark, Point Richmond Municipal Natatorium]
Generated description
Point Richmond Municipal Natatorium is a historic indoor public swimming facility in the Point Richmond neighborhood of Richmond, California, noted for its distinctive architecture and long-standing community role.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Point Richmond Municipal Natatorium
Target entity description: Point Richmond Municipal Natatorium is a historic indoor public swimming facility in the Point Richmond neighborhood of Richmond, California, noted for its distinctive architecture and long-standing community role.
  • A. Don Rodenbaugh Natatorium
    Don Rodenbaugh Natatorium is a public aquatic and fitness center in Allen, Texas, featuring swimming pools, water recreation amenities, and related community facilities.
  • B. Canby Swim Center
    Canby Swim Center is a public aquatic facility in Canby, Oregon, offering swimming pools and related recreational and instructional water activities for the community.
  • C. War Memorial Natatorium
    War Memorial Natatorium is a historic oceanfront World War I memorial and saltwater swimming facility located in Waikiki, Honolulu, Hawaii.
  • D. Papio Bay Aquatic Center
    Papio Bay Aquatic Center is a public outdoor water park in Papillion, Nebraska, featuring pools, slides, and recreational aquatic facilities for community use.
  • E. Marguerite Aquatics Complex
    Marguerite Aquatics Complex is a major public swimming and diving facility in Mission Viejo, California, known for hosting competitive aquatic events and community recreation programs.
  • F. None of above. chosen

Provenance (5 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_69ca84e6493081909cf58c8d42ea856b completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3b7b81c81909a84f6ced829f394 completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e447d3dc819090268f7d14ba3be4 completed April 5, 2026, 4:25 a.m.
NEDg Description generation batch_69d1e4bdd10881909d03bac4912e8e0a completed April 5, 2026, 4:27 a.m.
NED2 Entity disambiguation (via description) batch_69d1e5358b148190a6e432aac9d02544 completed April 5, 2026, 4:29 a.m.
Created at: March 30, 2026, 8:35 p.m.