Triple

T15292133
Position Surface form Disambiguated ID Type / Status
Subject Sir John Cass E365552 entity
Predicate educatedAt P5 FINISHED
Object Merchant Taylors' School, Northwood E151502 NE FINISHED

How this triple was built (2 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: Merchant Taylors' School, Northwood | Statement: [Sir John Cass, educatedAt, Merchant Taylors' School, Northwood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Merchant Taylors' School, Northwood
Context triple: [Sir John Cass, educatedAt, Merchant Taylors' School, Northwood]
  • A. Merchant Taylors' School, Northwood chosen
    Merchant Taylors' School, Northwood is a historic and prestigious independent boys' school in Northwood, London, known for its strong academic tradition and notable alumni.
  • B. North London Collegiate School
    North London Collegiate School is a prestigious independent girls' day school in London known for its strong academic record and notable alumnae.
  • C. Merchant Taylors’ School, London
    Merchant Taylors’ School, London is a historic and prestigious independent boys’ school founded in the 16th century, renowned for its rigorous academic tradition and notable alumni.
  • D. Mill Hill School
    Mill Hill School is a historic independent co-educational day and boarding school in north London known for its strong academic tradition and notable alumni.
  • E. Queen Elizabeth’s School, Barnet
    Queen Elizabeth’s School, Barnet is a highly selective grammar school for boys in North London renowned for its strong academic performance and notable alumni.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85a103d9081908c1ea6c4c73ac8e3 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03680b60c8190a3ea54a9d34c8105 completed April 16, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69feef7f2fc08190937226dad5fdc9c6 completed May 9, 2026, 8:25 a.m.
Created at: April 10, 2026, 3:15 a.m.