Triple

T19066485
Position Surface form Disambiguated ID Type / Status
Subject Corey–Chaykovsky reagent E466670 entity
Predicate relatedReaction P82471 FINISHED
Object Corey–Chaykovsky aziridination — NE NERFINISHED

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: Corey–Chaykovsky aziridination | Statement: [Corey–Chaykovsky reagent, relatedReaction, Corey–Chaykovsky aziridination]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Corey–Chaykovsky aziridination
Context triple: [Corey–Chaykovsky reagent, relatedReaction, Corey–Chaykovsky aziridination]
  • A. Corey–Nicolaou macrolactonization
    Corey–Nicolaou macrolactonization is a widely used organic synthesis reaction that forms large-ring lactones from hydroxy acids via an activated ester intermediate.
  • B. Tsuji–Trost reactions
    Tsuji–Trost reactions are palladium-catalyzed allylic substitution processes widely used in organic synthesis to form carbon–carbon and carbon–heteroatom bonds with high regio- and stereocontrol.
  • C. Corey–Winter olefin synthesis
    Corey–Winter olefin synthesis is an organic reaction that converts 1,2-diols into alkenes via cyclic thiocarbonate intermediates, widely used for stereospecific formation of double bonds.
  • D. Eschenmoser sulfide contraction
    Eschenmoser sulfide contraction is an organic rearrangement reaction that converts certain sulfur-containing intermediates into carbonyl compounds, widely used in complex molecule and natural product synthesis.
  • E. Corey–Chaykovsky reagent chosen
    The Corey–Chaykovsky reagent is an organosulfur ylide reagent widely used in organic synthesis to convert carbonyl compounds into epoxides and aziridines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd04f4488190b1121cc53ef2bfd6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e198621481908618f65dd01746fc completed April 20, 2026, 8:19 a.m.
Created at: April 10, 2026, 12:03 p.m.