Triple

T230559
Position Surface form Disambiguated ID Type / Status
Subject Cory Doctorow E4400 entity
Predicate educatedAt P5 FINISHED
Object SEED Alternative School
SEED Alternative School is a progressive, non-traditional educational institution in Toronto known for its student-directed learning environment and notable alumni such as writer and activist Cory Doctorow.
 E29587 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: SEED Alternative School | Statement: [Cory Doctorow, educatedAt, SEED Alternative School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SEED Alternative School
Context triple: [Cory Doctorow, educatedAt, SEED Alternative School]
  • A. Shaker Lane School
    Shaker Lane School is a public elementary school serving early-grade students in the town of Littleton, Massachusetts.
  • B. Emanuel School
    Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
  • C. Allenswood Academy
    Allenswood Academy was a prestigious girls’ boarding school in Wimbledon, London, known for its progressive education and influential headmistress Marie Souvestre, who shaped the early intellectual and social views of students such as Eleanor Roosevelt.
  • D. Lakeside School
    Lakeside School is a prestigious private preparatory school in Seattle, Washington, known for its rigorous academics and notable alumni including tech and business leaders.
  • E. Ethical Culture Fieldston School
    Ethical Culture Fieldston School is a private progressive day school in New York City known for its emphasis on ethics, social justice, and rigorous college-preparatory academics.
  • 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: SEED Alternative School
Triple: [Cory Doctorow, educatedAt, SEED Alternative School]
Generated description
SEED Alternative School is a progressive, non-traditional educational institution in Toronto known for its student-directed learning environment and notable alumni such as writer and activist Cory Doctorow.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SEED Alternative School
Target entity description: SEED Alternative School is a progressive, non-traditional educational institution in Toronto known for its student-directed learning environment and notable alumni such as writer and activist Cory Doctorow.
  • A. Shaker Lane School
    Shaker Lane School is a public elementary school serving early-grade students in the town of Littleton, Massachusetts.
  • B. Emanuel School
    Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
  • C. Allenswood Academy
    Allenswood Academy was a prestigious girls’ boarding school in Wimbledon, London, known for its progressive education and influential headmistress Marie Souvestre, who shaped the early intellectual and social views of students such as Eleanor Roosevelt.
  • D. Lakeside School
    Lakeside School is a prestigious private preparatory school in Seattle, Washington, known for its rigorous academics and notable alumni including tech and business leaders.
  • E. Ethical Culture Fieldston School
    Ethical Culture Fieldston School is a private progressive day school in New York City known for its emphasis on ethics, social justice, and rigorous college-preparatory academics.
  • 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_69a257363ffc81909757bde7ab3404da completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25cac7994819080b0b3b10808f8e5 completed Feb. 28, 2026, 3:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69a35ea326608190be39ec5260c3dac3 completed Feb. 28, 2026, 9:31 p.m.
NEDg Description generation batch_69a35f0007208190acdfc17cd4bdf9b7 completed Feb. 28, 2026, 9:32 p.m.
NED2 Entity disambiguation (via description) batch_69a35f8565e081908ad0853151b57eba completed Feb. 28, 2026, 9:35 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.