Triple

T19427132
Position Surface form Disambiguated ID Type / Status
Subject Center Township, Beaver County, Pennsylvania E486007 entity
Predicate hasSchoolDistrict P226 FINISHED
Object Central Valley School District
Central Valley School District is a public school district serving students in and around Center Township in Beaver County, Pennsylvania.
 E1375370 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: Central Valley School District | Statement: [Center Township, Beaver County, Pennsylvania, hasSchoolDistrict, Central Valley School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Valley School District
Context triple: [Center Township, Beaver County, Pennsylvania, hasSchoolDistrict, Central Valley School District]
  • A. Centinela Valley Union High School District
    Centinela Valley Union High School District is a public secondary school district serving high school students in the Hawthorne area of Los Angeles County, California.
  • B. Portola Valley School District
    Portola Valley School District is a small public school district serving elementary and middle school students in the affluent, rural-residential community of Portola Valley, California.
  • C. Las Virgenes Unified School District
    Las Virgenes Unified School District is a public school district serving the communities of Calabasas and surrounding areas in western Los Angeles County, California, known for its high-performing schools and strong academic programs.
  • D. Big Valley Joint Unified School District
    Big Valley Joint Unified School District is a public school district in rural northeastern California that provides K–12 education to students in and around communities such as Adin.
  • E. Fresno Unified School District
    Fresno Unified School District is a large public school district in Fresno, California, responsible for operating numerous K–12 schools and serving one of the state’s largest student populations.
  • 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: Central Valley School District
Triple: [Center Township, Beaver County, Pennsylvania, hasSchoolDistrict, Central Valley School District]
Generated description
Central Valley School District is a public school district serving students in and around Center Township in Beaver County, Pennsylvania.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Valley School District
Target entity description: Central Valley School District is a public school district serving students in and around Center Township in Beaver County, Pennsylvania.
  • A. Centinela Valley Union High School District
    Centinela Valley Union High School District is a public secondary school district serving high school students in the Hawthorne area of Los Angeles County, California.
  • B. Portola Valley School District
    Portola Valley School District is a small public school district serving elementary and middle school students in the affluent, rural-residential community of Portola Valley, California.
  • C. Las Virgenes Unified School District
    Las Virgenes Unified School District is a public school district serving the communities of Calabasas and surrounding areas in western Los Angeles County, California, known for its high-performing schools and strong academic programs.
  • D. Big Valley Joint Unified School District
    Big Valley Joint Unified School District is a public school district in rural northeastern California that provides K–12 education to students in and around communities such as Adin.
  • E. Fresno Unified School District
    Fresno Unified School District is a large public school district in Fresno, California, responsible for operating numerous K–12 schools and serving one of the state’s largest student populations.
  • 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_69d8e8d688f881909c85104a62e09d8a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63219f27481909fe686209defc971 completed April 20, 2026, 2:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0733d68614819093078d34753ab83d completed May 15, 2026, 2:55 p.m.
NEDg Description generation batch_6a073491b60c8190a41a15410e865219 completed May 15, 2026, 2:58 p.m.
NED2 Entity disambiguation (via description) batch_6a073545b2e48190a8cb78cb25785017 completed May 15, 2026, 3:01 p.m.
Created at: April 10, 2026, 1:37 p.m.