Triple

T2406387
Position Surface form Disambiguated ID Type / Status
Subject Sam Mendes E50284 entity
Predicate educatedAt P5 FINISHED
Object Magdalen College School, Oxford
Magdalen College School, Oxford is a historic and academically prestigious independent day school for boys (and co-educational in the sixth form) located in Oxford, England.
 E430121 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: Magdalen College School, Oxford | Statement: [Sam Mendes, educatedAt, Magdalen College School, Oxford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Magdalen College School, Oxford
Context triple: [Sam Mendes, educatedAt, Magdalen College School, Oxford]
  • A. St Edward's School, Oxford
    St Edward's School, Oxford is a prestigious co-educational independent boarding and day school in North Oxford, England, known for its strong academic and extracurricular traditions.
  • B. King’s College School, Cambridge
    King’s College School, Cambridge is a historic independent preparatory school in Cambridge, England, closely associated with King’s College of the University of Cambridge and known for its strong academic and choral traditions.
  • C. Wellington College
    Wellington College is a prestigious English public boarding school in Berkshire, known for its strong academic tradition and historic military associations.
  • D. Marlborough College
    Marlborough College is a prestigious independent boarding and day school in Wiltshire, England, known for educating many notable figures in British public life.
  • E. The Leys School
    The Leys School is a prestigious independent co-educational boarding and day school in Cambridge, England, known for its strong academic tradition and notable alumni.
  • 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: Magdalen College School, Oxford
Triple: [Sam Mendes, educatedAt, Magdalen College School, Oxford]
Generated description
Magdalen College School, Oxford is a historic and academically prestigious independent day school for boys (and co-educational in the sixth form) located in Oxford, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Magdalen College School, Oxford
Target entity description: Magdalen College School, Oxford is a historic and academically prestigious independent day school for boys (and co-educational in the sixth form) located in Oxford, England.
  • A. St Edward's School, Oxford
    St Edward's School, Oxford is a prestigious co-educational independent boarding and day school in North Oxford, England, known for its strong academic and extracurricular traditions.
  • B. King’s College School, Cambridge
    King’s College School, Cambridge is a historic independent preparatory school in Cambridge, England, closely associated with King’s College of the University of Cambridge and known for its strong academic and choral traditions.
  • C. Wellington College
    Wellington College is a prestigious English public boarding school in Berkshire, known for its strong academic tradition and historic military associations.
  • D. Marlborough College
    Marlborough College is a prestigious independent boarding and day school in Wiltshire, England, known for educating many notable figures in British public life.
  • E. The Leys School
    The Leys School is a prestigious independent co-educational boarding and day school in Cambridge, England, known for its strong academic tradition and notable alumni.
  • 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_69a88b0339a88190a1207333cd271cc9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc8fb78408190b99fa8b4dfaaa75d completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5d0232d78819084fbc7c1d229c83c completed March 14, 2026, 9:16 p.m.
NEDg Description generation batch_69b5d0cbc000819088f22bba5dcee7eb completed March 14, 2026, 9:19 p.m.
NED2 Entity disambiguation (via description) batch_69b5d172e0448190bd323d79f4b36d28 completed March 14, 2026, 9:21 p.m.
Created at: March 4, 2026, 7:58 p.m.