Triple

T9250725
Position Surface form Disambiguated ID Type / Status
Subject Community Consolidated School District 89 E222314 entity
Predicate abbreviation P43 FINISHED
Object CCSD 89
CCSD 89 is a public elementary school district serving multiple communities in DuPage County, Illinois.
 E787610 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: CCSD 89 | Statement: [Community Consolidated School District 89, abbreviation, CCSD 89]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CCSD 89
Context triple: [Community Consolidated School District 89, abbreviation, CCSD 89]
  • A. CCSD 66
    CCSD 66 is a public school district, formally known as Center Cass School District 66, serving students in the suburban Chicago area of Illinois.
  • B. CCSD
    CCSD is a public school district serving Charleston County, South Carolina, overseeing a wide range of elementary, middle, and high schools in the region.
  • C. CC-1
    CC-1 was the original hull designation for the U.S. Navy battlecruiser that was later redesigned and completed as the aircraft carrier USS Lexington (CV-2).
  • D. S89
    S89 is a Staten Island bus route in New York City that provides local transit service connecting New Springville with other parts of the borough.
  • E. CCO
    CCO is the FAA location identifier for Newnan–Coweta County Airport in Georgia, United States.
  • 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: CCSD 89
Target entity description: CCSD 89 is a public elementary school district serving multiple communities in DuPage County, Illinois.
  • A. CCSD 66
    CCSD 66 is a public school district, formally known as Center Cass School District 66, serving students in the suburban Chicago area of Illinois.
  • B. CCSD
    CCSD is a public school district serving Charleston County, South Carolina, overseeing a wide range of elementary, middle, and high schools in the region.
  • C. CC-1
    CC-1 was the original hull designation for the U.S. Navy battlecruiser that was later redesigned and completed as the aircraft carrier USS Lexington (CV-2).
  • D. S89
    S89 is a Staten Island bus route in New York City that provides local transit service connecting New Springville with other parts of the borough.
  • E. CCO
    CCO is the FAA location identifier for Newnan–Coweta County Airport in Georgia, United States.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: CCSD 89
Triple: [Community Consolidated School District 89, abbreviation, CCSD 89]
Generated description
CCSD 89 is a public elementary school district serving multiple communities in DuPage County, Illinois.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca841d2b18819089f9faf5b2c2aec0 elicitation completed
NER batch_69cd05f9ade48190ac8425a1c6f066b1 ner completed
NED1 batch_69d0780650648190bc85452678268134 ned_source_triple completed
NED2 batch_69d080c936348190a3bfda72ff5ec5c0 ned_description completed
NEDg batch_69d080275cdc8190bb900671756bacb8 nedg completed
Created at: March 30, 2026, 7:31 p.m.