Triple

T4741223
Position Surface form Disambiguated ID Type / Status
Subject E. J. Corey E105244 entity
Predicate doctoralStudent P167 FINISHED
Object David A. Evans E162185 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: David A. Evans | Statement: [E. J. Corey, doctoralStudent, David A. Evans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David A. Evans
Context triple: [E. J. Corey, doctoralStudent, David A. Evans]
  • A. David A. Evans chosen
    David A. Evans was a highly influential American organic chemist renowned for his pioneering work in asymmetric synthesis and the development of the Evans aldol reaction.
  • B. David C. Evans
    David C. Evans was a pioneering American computer scientist and influential academic mentor known for his foundational contributions to computer graphics and systems research, including co-founding Evans & Sutherland.
  • C. Stephen Evans
    Stephen Evans is a British secularist campaigner who serves as chair of the National Secular Society, advocating for the separation of religion and state.
  • D. Stephen Evans
    Stephen Evans is a British film producer best known for his work on acclaimed literary and period adaptations, including the 1993 film "Much Ado About Nothing."
  • E. James Evans
    James Evans was a 19th-century British-Canadian missionary and linguist best known for developing the syllabic writing system used by several Indigenous languages in Canada.
  • 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_69bd43ef87a48190a5bc3600711aa032 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64a5f3548190a6acf1dcfd64d11d completed March 20, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4d8230208190bfa833f12573f78f completed March 21, 2026, 7:49 a.m.
Created at: March 20, 2026, 1:19 p.m.