Triple

T12218799
Position Surface form Disambiguated ID Type / Status
Subject Chatham Borough, New Jersey E291155 entity
Predicate hasMiddleSchool P113 FINISHED
Object Chatham Middle School
Chatham Middle School is a public middle school serving students in grades 6–8 in the suburban community of Chatham Borough, New Jersey.
 E973921 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: Chatham Middle School | Statement: [Chatham Borough, New Jersey, hasMiddleSchool, Chatham Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chatham Middle School
Context triple: [Chatham Borough, New Jersey, hasMiddleSchool, Chatham Middle School]
  • A. Chatham High School
    Chatham High School is a secondary school located in Taree, New South Wales, Australia, serving students from the local community and surrounding areas.
  • B. Chatham High School
    Chatham High School is a public secondary school serving students in the suburban community of Chatham Borough, New Jersey.
  • C. Chatham Charter School
    Chatham Charter School is a public charter school in Siler City, North Carolina, known for its college-preparatory curriculum and small-school learning environment.
  • D. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • E. Chatham Central School District
    Chatham Central School District is a public school district serving students in and around the village and town of Chatham in Columbia County, New York.
  • 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: Chatham Middle School
Triple: [Chatham Borough, New Jersey, hasMiddleSchool, Chatham Middle School]
Generated description
Chatham Middle School is a public middle school serving students in grades 6–8 in the suburban community of Chatham Borough, New Jersey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chatham Middle School
Target entity description: Chatham Middle School is a public middle school serving students in grades 6–8 in the suburban community of Chatham Borough, New Jersey.
  • A. Chatham High School
    Chatham High School is a secondary school located in Taree, New South Wales, Australia, serving students from the local community and surrounding areas.
  • B. Chatham High School
    Chatham High School is a public secondary school serving students in the suburban community of Chatham Borough, New Jersey.
  • C. Chatham Charter School
    Chatham Charter School is a public charter school in Siler City, North Carolina, known for its college-preparatory curriculum and small-school learning environment.
  • D. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • E. Chatham Central School District
    Chatham Central School District is a public school district serving students in and around the village and town of Chatham in Columbia County, New York.
  • 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_69d6ab65923081909acfc61b7a612233 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c951f5881908db6edfda1153d6f completed April 10, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e5882408190b4853f3a11c249c2 completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f61f5b107c819082094791fcf7c5f4 completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62006afcc8190b8e3b55a5fd8eaca completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:51 p.m.