Triple

T21439072
Position Surface form Disambiguated ID Type / Status
Subject Riverside city park system E528890 entity
Predicate hasPart P35 FINISHED
Object César Chávez Community 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: César Chávez Community Center | Statement: [Riverside city park system, hasPart, César Chávez Community Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: César Chávez Community Center
Context triple: [Riverside city park system, hasPart, César Chávez Community Center]
  • A. National César E. Chávez Center
    The National César E. Chávez Center is a cultural and educational institution dedicated to preserving the legacy and promoting the values of civil rights and labor leader César E. Chávez.
  • B. César Chávez K–8 School
    César Chávez K–8 School is a public kindergarten-through-eighth-grade school located in the Portsmouth neighborhood of Portland, Oregon.
  • C. Cesar Chavez Elementary School
    Cesar Chavez Elementary School is a public primary school in Texas named after labor leader César Chávez and operated by the Little Elm Independent School District.
  • D. Villegas Community Center
    Villegas Community Center is a public recreational and community facility in Riverside, California, offering programs, events, and services for local residents.
  • E. El Cerrito Community Center
    El Cerrito Community Center is a public recreational and event facility in El Cerrito, California, offering community programs, classes, and gathering spaces for local residents.
  • 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: César Chávez Community Center
Target entity description: César Chávez Community Center is a public community facility in Riverside, California that offers recreational, educational, and cultural programs for local residents.
  • A. National César E. Chávez Center
    The National César E. Chávez Center is a cultural and educational institution dedicated to preserving the legacy and promoting the values of civil rights and labor leader César E. Chávez.
  • B. César Chávez K–8 School
    César Chávez K–8 School is a public kindergarten-through-eighth-grade school located in the Portsmouth neighborhood of Portland, Oregon.
  • C. Cesar Chavez Elementary School
    Cesar Chavez Elementary School is a public primary school in Texas named after labor leader César Chávez and operated by the Little Elm Independent School District.
  • D. Villegas Community Center
    Villegas Community Center is a public recreational and community facility in Riverside, California, offering programs, events, and services for local residents.
  • E. El Cerrito Community Center
    El Cerrito Community Center is a public recreational and event facility in El Cerrito, California, offering community programs, classes, and gathering spaces for local residents.
  • 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_69e0c4569fa081908101baa24f8745db completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee8140a1fc8190bedf297cfc4d4841 completed April 26, 2026, 9:18 p.m.
Created at: April 16, 2026, 6:04 p.m.