Triple

T3846533
Position Surface form Disambiguated ID Type / Status
Subject Melrose, Massachusetts E93582 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Melrose Public Schools
Melrose Public Schools is the public school district serving students in the city of Melrose, Massachusetts.
 E394024 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: Melrose Public Schools | Statement: [Melrose, Massachusetts, hasEducationalInstitution, Melrose Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Melrose Public Schools
Context triple: [Melrose, Massachusetts, hasEducationalInstitution, Melrose Public Schools]
  • A. Malden Public Schools
    Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
  • B. Malden High School
    Malden High School is a public secondary school serving students in the city of Malden, Massachusetts.
  • C. Middlesex Borough Public Schools
    Middlesex Borough Public Schools is the public school district that serves students in kindergarten through twelfth grade in Middlesex Borough, New Jersey.
  • D. Belmont Public Schools
    Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
  • E. B.M.C. Durfee High School
    B.M.C. Durfee High School is a public high school serving as the primary secondary education institution for students in Fall River, 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: Melrose Public Schools
Triple: [Melrose, Massachusetts, hasEducationalInstitution, Melrose Public Schools]
Generated description
Melrose Public Schools is the public school district serving students in the city of Melrose, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Melrose Public Schools
Target entity description: Melrose Public Schools is the public school district serving students in the city of Melrose, Massachusetts.
  • A. Malden Public Schools
    Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
  • B. Malden High School
    Malden High School is a public secondary school serving students in the city of Malden, Massachusetts.
  • C. Middlesex Borough Public Schools
    Middlesex Borough Public Schools is the public school district that serves students in kindergarten through twelfth grade in Middlesex Borough, New Jersey.
  • D. Belmont Public Schools
    Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
  • E. B.M.C. Durfee High School
    B.M.C. Durfee High School is a public high school serving as the primary secondary education institution for students in Fall River, 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebcb069881909d3536b18b7802a7 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b50414acdc81909bf0b62afa3fe536 completed March 14, 2026, 6:45 a.m.
NEDg Description generation batch_69b50585106c8190aaa1c47b397543ea completed March 14, 2026, 6:51 a.m.
NED2 Entity disambiguation (via description) batch_69b50707d6a4819097f2bca0ebe663b1 completed March 14, 2026, 6:58 a.m.
Created at: March 9, 2026, 3:18 p.m.