Triple

T8134979
Position Surface form Disambiguated ID Type / Status
Subject The Perse School E189946 entity
Predicate hasAlumni P51 FINISHED
Object Sir John Cockcroft E26304 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: Sir John Cockcroft | Statement: [The Perse School, hasAlumni, Sir John Cockcroft]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sir John Cockcroft
Context triple: [The Perse School, hasAlumni, Sir John Cockcroft]
  • A. John Cockcroft chosen
    John Cockcroft was a British physicist and Nobel laureate best known for splitting the atomic nucleus with Ernest Walton, pioneering early nuclear physics and contributing to the development of nuclear energy.
  • B. Ernest Walton
    Ernest Walton was an Irish physicist and Nobel laureate best known for co-developing the Cockcroft–Walton accelerator, which achieved the first artificial nuclear disintegration.
  • C. Cecil F. Powell
    Cecil F. Powell was a British physicist and Nobel laureate renowned for his pioneering work in particle physics using photographic emulsion techniques.
  • D. James Chadwick
    James Chadwick was a British physicist best known for discovering the neutron and later playing a major scientific leadership role in the development of nuclear weapons during World War II.
  • E. Ernest Marsden
    Ernest Marsden was a British-New Zealand physicist best known for co-conducting the gold foil experiment that led to the discovery of the atomic nucleus.
  • 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_69ca82bcb4848190a9a9d036ad768642 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb43fff6e0819086c95b571272b50c completed March 31, 2026, 3:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc949065248190b67ba7aa2688903e completed April 1, 2026, 3:44 a.m.
Created at: March 30, 2026, 5:35 p.m.