Triple

T8581914
Position Surface form Disambiguated ID Type / Status
Subject Andover, Massachusetts E203201 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Andover High School
Andover High School is a public secondary school serving students in grades 9–12 in the town of Andover, Massachusetts.
 E744268 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: Andover High School | Statement: [Andover, Massachusetts, hasEducationalInstitution, Andover High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Andover High School
Context triple: [Andover, Massachusetts, hasEducationalInstitution, Andover High School]
  • A. Lincoln-Sudbury Regional High School
    Lincoln-Sudbury Regional High School is a public high school serving students from the towns of Lincoln and Sudbury in Massachusetts, known for its strong academics and extracurricular programs.
  • B. Merrimack High School
    Merrimack High School is a public secondary school serving students in the town of Merrimack, New Hampshire.
  • C. Stoneham High School
    Stoneham High School is a public secondary school serving students in the town of Stoneham, Massachusetts.
  • D. Medford High School
    Medford High School is a public secondary school in Medford, Massachusetts, serving as the main high school for the city’s students.
  • E. Oliver Ames High School
    Oliver Ames High School is a public secondary school serving students in the town of Easton, Massachusetts.
  • 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: Andover High School
Triple: [Andover, Massachusetts, hasEducationalInstitution, Andover High School]
Generated description
Andover High School is a public secondary school serving students in grades 9–12 in the town of Andover, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Andover High School
Target entity description: Andover High School is a public secondary school serving students in grades 9–12 in the town of Andover, Massachusetts.
  • A. Lincoln-Sudbury Regional High School
    Lincoln-Sudbury Regional High School is a public high school serving students from the towns of Lincoln and Sudbury in Massachusetts, known for its strong academics and extracurricular programs.
  • B. Merrimack High School
    Merrimack High School is a public secondary school serving students in the town of Merrimack, New Hampshire.
  • C. Stoneham High School
    Stoneham High School is a public secondary school serving students in the town of Stoneham, Massachusetts.
  • D. Medford High School
    Medford High School is a public secondary school in Medford, Massachusetts, serving as the main high school for the city’s students.
  • E. Oliver Ames High School
    Oliver Ames High School is a public secondary school serving students in the town of Easton, Massachusetts.
  • 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_69ca8329bb7c8190a63c643730839103 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbeb1bbbd8819082670286a711826d completed March 31, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce89b6d7f081908eecf0dd901e6bef completed April 2, 2026, 3:22 p.m.
NEDg Description generation batch_69ce8ac1dba48190bbad47a762130aab completed April 2, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce8eae70008190b2c7bbe4ce8d4c0a completed April 2, 2026, 3:43 p.m.
Created at: March 30, 2026, 6:22 p.m.