Triple

T10682608
Position Surface form Disambiguated ID Type / Status
Subject San Francisco park system E251793 entity
Predicate hasPart P35 FINISHED
Object Palega Recreation Center
Palega Recreation Center is a public community recreation facility in San Francisco offering sports fields, playgrounds, and indoor activity spaces for neighborhood residents.
 E878913 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: Palega Recreation Center | Statement: [San Francisco park system, hasPart, Palega Recreation Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Palega Recreation Center
Context triple: [San Francisco park system, hasPart, Palega Recreation Center]
  • A. JL Sorenson Recreation Center
    JL Sorenson Recreation Center is a community recreation facility in Herriman, Utah, offering fitness amenities, sports programs, and aquatic activities for local residents.
  • B. Oak Marr Recreation Center
    Oak Marr Recreation Center is a public sports and fitness complex in Oakton, Virginia, featuring amenities such as swimming pools, athletic courts, and recreational programs for the community.
  • C. Randall Recreation Center
    Randall Recreation Center is a public recreational facility in Southwest Washington, D.C., offering community sports, fitness, and leisure amenities for local residents.
  • D. Swinney Recreation Center
    Swinney Recreation Center is a multi-purpose athletic and recreation facility at the University of Missouri–Kansas City that serves as the home court for the UMKC Roos basketball teams.
  • E. DeSoto Recreation Center
    DeSoto Recreation Center is a community facility in DeSoto, Texas offering sports, fitness, and recreational programs for residents of all ages.
  • 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: Palega Recreation Center
Triple: [San Francisco park system, hasPart, Palega Recreation Center]
Generated description
Palega Recreation Center is a public community recreation facility in San Francisco offering sports fields, playgrounds, and indoor activity spaces for neighborhood residents.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Palega Recreation Center
Target entity description: Palega Recreation Center is a public community recreation facility in San Francisco offering sports fields, playgrounds, and indoor activity spaces for neighborhood residents.
  • A. JL Sorenson Recreation Center
    JL Sorenson Recreation Center is a community recreation facility in Herriman, Utah, offering fitness amenities, sports programs, and aquatic activities for local residents.
  • B. Oak Marr Recreation Center
    Oak Marr Recreation Center is a public sports and fitness complex in Oakton, Virginia, featuring amenities such as swimming pools, athletic courts, and recreational programs for the community.
  • C. Randall Recreation Center
    Randall Recreation Center is a public recreational facility in Southwest Washington, D.C., offering community sports, fitness, and leisure amenities for local residents.
  • D. Swinney Recreation Center
    Swinney Recreation Center is a multi-purpose athletic and recreation facility at the University of Missouri–Kansas City that serves as the home court for the UMKC Roos basketball teams.
  • E. DeSoto Recreation Center
    DeSoto Recreation Center is a community facility in DeSoto, Texas offering sports, fitness, and recreational programs for residents of all ages.
  • 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_69d6aa5bd7c08190a816e733b4045c23 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fcc43b9481908f35490db93db76c completed April 9, 2026, 1:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69d9888cf7b481909de6a4fecb48cf4b completed April 10, 2026, 11:32 p.m.
NEDg Description generation batch_69d98aea391c81909ec64a29053c35c1 completed April 10, 2026, 11:42 p.m.
NED2 Entity disambiguation (via description) batch_69d98c013348819094bde38a057257b4 completed April 10, 2026, 11:47 p.m.
Created at: April 8, 2026, 9:10 p.m.