Triple

T3450194
Position Surface form Disambiguated ID Type / Status
Subject Cambridge Public Schools E72774 entity
Predicate hasSchool P113 FINISHED
Object Vassal Lane Upper School
Vassal Lane Upper School is a public middle-grade school in Cambridge, Massachusetts, serving students as part of the Cambridge Public Schools district.
 E358216 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: Vassal Lane Upper School | Statement: [Cambridge Public Schools, hasSchool, Vassal Lane Upper School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vassal Lane Upper School
Context triple: [Cambridge Public Schools, hasSchool, Vassal Lane Upper School]
  • A. South School
    South School is a public elementary school serving early-grade students in the New Canaan, Connecticut community.
  • B. Oak Hill Academy
    Oak Hill Academy is a renowned U.S. basketball powerhouse high school known for producing numerous elite NBA players, including Kevin Durant.
  • C. West School
    West School is a public elementary school serving students in the New Canaan, Connecticut community.
  • D. Landon School
    Landon School is an independent, all-boys college preparatory day school known for its rigorous academics and strong athletics program.
  • E. Sage Hill School
    Sage Hill School is a private, college-preparatory high school in Newport Coast, California, known for its rigorous academics and affluent student body.
  • 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: Vassal Lane Upper School
Triple: [Cambridge Public Schools, hasSchool, Vassal Lane Upper School]
Generated description
Vassal Lane Upper School is a public middle-grade school in Cambridge, Massachusetts, serving students as part of the Cambridge Public Schools district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vassal Lane Upper School
Target entity description: Vassal Lane Upper School is a public middle-grade school in Cambridge, Massachusetts, serving students as part of the Cambridge Public Schools district.
  • A. South School
    South School is a public elementary school serving early-grade students in the New Canaan, Connecticut community.
  • B. Oak Hill Academy
    Oak Hill Academy is a renowned U.S. basketball powerhouse high school known for producing numerous elite NBA players, including Kevin Durant.
  • C. West School
    West School is a public elementary school serving students in the New Canaan, Connecticut community.
  • D. Landon School
    Landon School is an independent, all-boys college preparatory day school known for its rigorous academics and strong athletics program.
  • E. Sage Hill School
    Sage Hill School is a private, college-preparatory high school in Newport Coast, California, known for its rigorous academics and affluent student body.
  • 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_69b360eb7ad08190865e62228365d530 completed March 13, 2026, 12:57 a.m.
NEDg Description generation batch_69b3616dec3881908a54fa6500f7efb0 completed March 13, 2026, 12:59 a.m.
NED2 Entity disambiguation (via description) batch_69b36211b6b08190ac0cac646160495d completed March 13, 2026, 1:02 a.m.
Created at: March 8, 2026, 3:16 p.m.