Triple

T11169632
Position Surface form Disambiguated ID Type / Status
Subject Donovan Mitchell E264240 entity
Predicate highSchoolAttended P5 FINISHED
Object Canterbury School (Connecticut)
Canterbury School (Connecticut) is a private, college-preparatory Catholic boarding and day school in New Milford, Connecticut, known for its strong academics and athletics.
 E908827 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: Canterbury School (Connecticut) | Statement: [Donovan Mitchell, highSchoolAttended, Canterbury School (Connecticut)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canterbury School (Connecticut)
Context triple: [Donovan Mitchell, highSchoolAttended, Canterbury School (Connecticut)]
  • A. Collegiate School of Connecticut
    The Collegiate School of Connecticut was the early name for what became Yale University, a prestigious Ivy League institution of higher education in New Haven, Connecticut.
  • B. Westminster School (Connecticut)
    Westminster School (Connecticut) is a private, coeducational college-preparatory boarding and day school located in Simsbury, Connecticut.
  • C. New Canaan Public Schools
    New Canaan Public Schools is the public school district serving the community of New Canaan, Connecticut, overseeing its K–12 educational institutions.
  • D. New Canaan High School
    New Canaan High School is a public secondary school serving students in grades 9–12 in the affluent suburban community of New Canaan, Connecticut.
  • E. Cheshire Academy
    Cheshire Academy is a historic independent college-preparatory boarding and day school in Cheshire, Connecticut, known for its rigorous academics and notable alumni.
  • 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: Canterbury School (Connecticut)
Triple: [Donovan Mitchell, highSchoolAttended, Canterbury School (Connecticut)]
Generated description
Canterbury School (Connecticut) is a private, college-preparatory Catholic boarding and day school in New Milford, Connecticut, known for its strong academics and athletics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canterbury School (Connecticut)
Target entity description: Canterbury School (Connecticut) is a private, college-preparatory Catholic boarding and day school in New Milford, Connecticut, known for its strong academics and athletics.
  • A. Collegiate School of Connecticut
    The Collegiate School of Connecticut was the early name for what became Yale University, a prestigious Ivy League institution of higher education in New Haven, Connecticut.
  • B. Westminster School (Connecticut)
    Westminster School (Connecticut) is a private, coeducational college-preparatory boarding and day school located in Simsbury, Connecticut.
  • C. New Canaan Public Schools
    New Canaan Public Schools is the public school district serving the community of New Canaan, Connecticut, overseeing its K–12 educational institutions.
  • D. New Canaan High School
    New Canaan High School is a public secondary school serving students in grades 9–12 in the affluent suburban community of New Canaan, Connecticut.
  • E. Cheshire Academy
    Cheshire Academy is a historic independent college-preparatory boarding and day school in Cheshire, Connecticut, known for its rigorous academics and notable alumni.
  • 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_69d6aa9dafac8190bd90d2c74f661aa7 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8952e248190b0751669e8c960b7 completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e463a2e2fc819086126b681d86e94b completed April 19, 2026, 5:09 a.m.
NEDg Description generation batch_69e46c37efec81908aa709587c37569d completed April 19, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69e47292cdd08190b05c4c8b09f4f918 completed April 19, 2026, 6:13 a.m.
Created at: April 8, 2026, 9:29 p.m.