Triple

T389688
Position Surface form Disambiguated ID Type / Status
Subject Malden, Massachusetts E8853 entity
Predicate schoolDistrict P226 FINISHED
Object Malden Public Schools
Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
 E54028 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: Malden Public Schools | Statement: [Malden, Massachusetts, schoolDistrict, Malden Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Malden Public Schools
Context triple: [Malden, Massachusetts, schoolDistrict, Malden Public Schools]
  • A. Newton Public Schools
    Newton Public Schools is the public school district serving the city of Newton, Massachusetts, known for its strong academic performance and well-regarded schools.
  • B. 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.
  • C. Milton High School
    Milton High School is a public secondary school serving the community of Milton, Massachusetts.
  • D. Maine South High School
    Maine South High School is a public secondary school in Park Ridge, Illinois, best known for being the alma mater of former U.S. Secretary of State and presidential candidate Hillary Clinton.
  • E. Barnstable High School
    Barnstable High School is a public secondary school serving students in the town of Barnstable, 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: Malden Public Schools
Triple: [Malden, Massachusetts, schoolDistrict, Malden Public Schools]
Generated description
Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Malden Public Schools
Target entity description: Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
  • A. Newton Public Schools
    Newton Public Schools is the public school district serving the city of Newton, Massachusetts, known for its strong academic performance and well-regarded schools.
  • B. 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.
  • C. Milton High School
    Milton High School is a public secondary school serving the community of Milton, Massachusetts.
  • D. Maine South High School
    Maine South High School is a public secondary school in Park Ridge, Illinois, best known for being the alma mater of former U.S. Secretary of State and presidential candidate Hillary Clinton.
  • E. Barnstable High School
    Barnstable High School is a public secondary school serving students in the town of Barnstable, 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec5bdc848190826701590070497b completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42f5ff0608190909be378b1871327 completed March 1, 2026, 12:21 p.m.
NEDg Description generation batch_69a42fed85f881908f7f2dc212d0237f completed March 1, 2026, 12:24 p.m.
NED2 Entity disambiguation (via description) batch_69a4307813388190ae86d78af876c963 completed March 1, 2026, 12:26 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.