Triple

T9756767
Position Surface form Disambiguated ID Type / Status
Subject Columbia Heights, Minnesota E236571 entity
Predicate hasSchoolDistrict P226 FINISHED
Object Columbia Heights Public Schools
Columbia Heights Public Schools is the public school district serving students in the city of Columbia Heights, Minnesota.
 E818122 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: Columbia Heights Public Schools | Statement: [Columbia Heights, Minnesota, hasSchoolDistrict, Columbia Heights Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia Heights Public Schools
Context triple: [Columbia Heights, Minnesota, hasSchoolDistrict, Columbia Heights Public Schools]
  • A. Anacostia High School
    Anacostia High School is a public secondary school in Southeast Washington, D.C., serving students from the Anacostia and surrounding neighborhoods.
  • B. Arlington Public Schools
    Arlington Public Schools is the public school district serving students in the town of Arlington, Massachusetts.
  • C. Brentsville District High School
    Brentsville District High School is a public secondary school serving students in the Brentsville District area of Prince William County, Virginia.
  • D. District of Columbia Public Schools
    District of Columbia Public Schools is the public school district responsible for providing K–12 education in Washington, D.C.
  • E. Buckingham Browne & Nichols School
    Buckingham Browne & Nichols School is a prestigious independent day school in Cambridge, Massachusetts, known for its rigorous academics and competitive athletics.
  • 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: Columbia Heights Public Schools
Triple: [Columbia Heights, Minnesota, hasSchoolDistrict, Columbia Heights Public Schools]
Generated description
Columbia Heights Public Schools is the public school district serving students in the city of Columbia Heights, Minnesota.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Columbia Heights Public Schools
Target entity description: Columbia Heights Public Schools is the public school district serving students in the city of Columbia Heights, Minnesota.
  • A. Anacostia High School
    Anacostia High School is a public secondary school in Southeast Washington, D.C., serving students from the Anacostia and surrounding neighborhoods.
  • B. Arlington Public Schools
    Arlington Public Schools is the public school district serving students in the town of Arlington, Massachusetts.
  • C. Brentsville District High School
    Brentsville District High School is a public secondary school serving students in the Brentsville District area of Prince William County, Virginia.
  • D. District of Columbia Public Schools
    District of Columbia Public Schools is the public school district responsible for providing K–12 education in Washington, D.C.
  • E. Buckingham Browne & Nichols School
    Buckingham Browne & Nichols School is a prestigious independent day school in Cambridge, Massachusetts, known for its rigorous academics and competitive athletics.
  • 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_69ca84d4eddc8190996fec1417d2bae8 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9fb2889481908fba4a449d5007fe completed April 1, 2026, 10:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1b035c32c8190ad65f3d57d53a317 completed April 5, 2026, 12:43 a.m.
NEDg Description generation batch_69d1b0dde93881908fcec28de9cfa99d completed April 5, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_69d1b1bbe6108190af17b75f79c0f465 completed April 5, 2026, 12:50 a.m.
Created at: March 30, 2026, 8:24 p.m.