Triple

T3450189
Position Surface form Disambiguated ID Type / Status
Subject Cambridge Public Schools E72774 entity
Predicate hasSchool P113 FINISHED
Object Cambridgeport School
Cambridgeport School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
 E361640 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: Cambridgeport School | Statement: [Cambridge Public Schools, hasSchool, Cambridgeport School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambridgeport School
Context triple: [Cambridge Public Schools, hasSchool, Cambridgeport School]
  • A. Cambridge High School
    Cambridge High School is a public secondary school serving students in the Milton, Georgia area.
  • B. Cambridge Public Schools
    Cambridge Public Schools is the public school district responsible for providing K–12 education to students in the city of Cambridge, Massachusetts.
  • C. Cambridge Rindge and Latin School
    Cambridge Rindge and Latin School is a public high school in Cambridge, Massachusetts, known for its diverse student body and notable alumni in the arts, politics, and academia.
  • D. Middlesex School
    Middlesex School is a prestigious private coeducational boarding and day preparatory school in Concord, Massachusetts, known for its rigorous academics and notable alumni.
  • E. Pomfret School
    Pomfret School is a private, college-preparatory boarding and day high school known for its rigorous academics and scenic rural campus in northeastern Connecticut.
  • 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: Cambridgeport School
Triple: [Cambridge Public Schools, hasSchool, Cambridgeport School]
Generated description
Cambridgeport School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cambridgeport School
Target entity description: Cambridgeport School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
  • A. Cambridge High School
    Cambridge High School is a public secondary school serving students in the Milton, Georgia area.
  • B. Cambridge Public Schools
    Cambridge Public Schools is the public school district responsible for providing K–12 education to students in the city of Cambridge, Massachusetts.
  • C. Cambridge Rindge and Latin School
    Cambridge Rindge and Latin School is a public high school in Cambridge, Massachusetts, known for its diverse student body and notable alumni in the arts, politics, and academia.
  • D. Middlesex School
    Middlesex School is a prestigious private coeducational boarding and day preparatory school in Concord, Massachusetts, known for its rigorous academics and notable alumni.
  • E. Pomfret School
    Pomfret School is a private, college-preparatory boarding and day high school known for its rigorous academics and scenic rural campus in northeastern Connecticut.
  • 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_69ad85b05c848190b7a28ceec2bd7b74 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adba7324508190b07943cec3ecdb59 completed March 8, 2026, 6:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69b367fc4e8c81909fb57634113369fa completed March 13, 2026, 1:27 a.m.
NEDg Description generation batch_69b36bb99b7881908d2fcbf53632d98f completed March 13, 2026, 1:43 a.m.
NED2 Entity disambiguation (via description) batch_69b36c0f15248190a69d301c5ea90b35 completed March 13, 2026, 1:44 a.m.
Created at: March 8, 2026, 3:16 p.m.