Triple

T21548352
Position Surface form Disambiguated ID Type / Status
Subject Alan MacDiarmid E531689 entity
Predicate positionHeld P8 FINISHED
Object Blanchard Professor of Chemistry — NE NERFINISHED

How this triple was built (3 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: Blanchard Professor of Chemistry | Statement: [Alan MacDiarmid, positionHeld, Blanchard Professor of Chemistry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blanchard Professor of Chemistry
Context triple: [Alan MacDiarmid, positionHeld, Blanchard Professor of Chemistry]
  • A. W. M. Keck Professor of Chemistry
    The W. M. Keck Professor of Chemistry is a prestigious endowed faculty chair in chemistry, supported by the W. M. Keck Foundation and held by leading researchers in the field.
  • B. Frederick G. Keyes Professor of Chemistry
    The Frederick G. Keyes Professor of Chemistry is a distinguished endowed professorship in the Department of Chemistry at the Massachusetts Institute of Technology.
  • C. James S. McDonnell Distinguished University Professor of Chemistry
    The James S. McDonnell Distinguished University Professor of Chemistry is a prestigious endowed professorship at Princeton University held by Nobel Prize–winning chemist David W. C. MacMillan.
  • D. Victor and Elizabeth Atkins Professor of Chemistry
    The Victor and Elizabeth Atkins Professor of Chemistry is a distinguished endowed professorship in the field of chemistry, notably held by Nobel Prize–winning chemist Robert H. Grubbs at the California Institute of Technology.
  • E. Fullerian Professor of Chemistry
    The Fullerian Professor of Chemistry is a prestigious chair at the Royal Institution in London historically associated with leading experimental chemists such as Michael Faraday.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blanchard Professor of Chemistry
Target entity description: The Blanchard Professor of Chemistry is a distinguished endowed academic chair in chemistry associated with Nobel Prize–winning chemist Alan MacDiarmid.
  • A. W. M. Keck Professor of Chemistry
    The W. M. Keck Professor of Chemistry is a prestigious endowed faculty chair in chemistry, supported by the W. M. Keck Foundation and held by leading researchers in the field.
  • B. Frederick G. Keyes Professor of Chemistry
    The Frederick G. Keyes Professor of Chemistry is a distinguished endowed professorship in the Department of Chemistry at the Massachusetts Institute of Technology.
  • C. James S. McDonnell Distinguished University Professor of Chemistry
    The James S. McDonnell Distinguished University Professor of Chemistry is a prestigious endowed professorship at Princeton University held by Nobel Prize–winning chemist David W. C. MacMillan.
  • D. Victor and Elizabeth Atkins Professor of Chemistry
    The Victor and Elizabeth Atkins Professor of Chemistry is a distinguished endowed professorship in the field of chemistry, notably held by Nobel Prize–winning chemist Robert H. Grubbs at the California Institute of Technology.
  • E. Fullerian Professor of Chemistry
    The Fullerian Professor of Chemistry is a prestigious chair at the Royal Institution in London historically associated with leading experimental chemists such as Michael Faraday.
  • F. None of above. chosen

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_69e0c45f17148190949c330ab9c27706 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eeb590bb0881908cd849096696db10 completed April 27, 2026, 1:02 a.m.
Created at: April 16, 2026, 6:28 p.m.