Triple

T3625156
Position Surface form Disambiguated ID Type / Status
Subject Corona, California E76819 entity
Predicate servedBySchoolDistrict P226 FINISHED
Object Corona-Norco Unified School District
Corona-Norco Unified School District is a large public school district in Southern California that oversees K–12 education for students in the cities of Corona, Norco, and surrounding communities.
 E372666 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: Corona-Norco Unified School District | Statement: [Corona, California, servedBySchoolDistrict, Corona-Norco Unified School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Corona-Norco Unified School District
Context triple: [Corona, California, servedBySchoolDistrict, Corona-Norco Unified School District]
  • A. Calexico Unified School District
    Calexico Unified School District is a public school district serving students in the border city of Calexico in Imperial County, California.
  • B. La Cañada Unified School District
    La Cañada Unified School District is a public school district serving the community of La Cañada Flintridge in Los Angeles County, California, known for its high academic performance and strong college-preparatory programs.
  • C. Sierra Sands Unified School District
    Sierra Sands Unified School District is a public school district serving students in Ridgecrest and surrounding communities in the Indian Wells Valley region of Kern County, California.
  • D. San Marino Unified School District
    San Marino Unified School District is a public school district in the affluent city of San Marino, California, known for its high academic performance and top-ranked schools.
  • E. Moreno Valley Unified School District
    Moreno Valley Unified School District is a public school district in Riverside County, California, responsible for providing K–12 education to students in the city of Moreno Valley.
  • 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: Corona-Norco Unified School District
Triple: [Corona, California, servedBySchoolDistrict, Corona-Norco Unified School District]
Generated description
Corona-Norco Unified School District is a large public school district in Southern California that oversees K–12 education for students in the cities of Corona, Norco, and surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Corona-Norco Unified School District
Target entity description: Corona-Norco Unified School District is a large public school district in Southern California that oversees K–12 education for students in the cities of Corona, Norco, and surrounding communities.
  • A. Calexico Unified School District
    Calexico Unified School District is a public school district serving students in the border city of Calexico in Imperial County, California.
  • B. La Cañada Unified School District
    La Cañada Unified School District is a public school district serving the community of La Cañada Flintridge in Los Angeles County, California, known for its high academic performance and strong college-preparatory programs.
  • C. Sierra Sands Unified School District
    Sierra Sands Unified School District is a public school district serving students in Ridgecrest and surrounding communities in the Indian Wells Valley region of Kern County, California.
  • D. San Marino Unified School District
    San Marino Unified School District is a public school district in the affluent city of San Marino, California, known for its high academic performance and top-ranked schools.
  • E. Moreno Valley Unified School District
    Moreno Valley Unified School District is a public school district in Riverside County, California, responsible for providing K–12 education to students in the city of Moreno Valley.
  • 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_69ad85dc03948190b35b7189e4175bcc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc2dae7a48190809d4455b2349aaa completed March 8, 2026, 6:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4332260cc8190964a15bfee0a3b61 completed March 13, 2026, 3:54 p.m.
NEDg Description generation batch_69b435af0f688190ac82dccd487747af completed March 13, 2026, 4:05 p.m.
NED2 Entity disambiguation (via description) batch_69b43620aee48190953a413ece0d51fa completed March 13, 2026, 4:06 p.m.
Created at: March 8, 2026, 3:23 p.m.