Triple

T6155549
Position Surface form Disambiguated ID Type / Status
Subject Wallace H. Carothers E137310 entity
Predicate employer P7 FINISHED
Object DuPont Experimental Station
DuPont Experimental Station is a major industrial research facility of the DuPont company, historically renowned as the birthplace of key synthetic materials such as nylon.
 E573388 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: DuPont Experimental Station | Statement: [Wallace H. Carothers, employer, DuPont Experimental Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DuPont Experimental Station
Context triple: [Wallace H. Carothers, employer, DuPont Experimental Station]
  • A. Greeley Memorial Laboratory
    Greeley Memorial Laboratory is a research and teaching facility at Yale University dedicated to environmental science and related disciplines.
  • B. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • C. Beltsville Agricultural Research Center
    The Beltsville Agricultural Research Center is a major U.S. federal research facility in Maryland that conducts wide-ranging agricultural and environmental science to support sustainable farming and food systems.
  • D. Mason Laboratory
    Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
  • E. Blandy Experimental Farm
    Blandy Experimental Farm is a University of Virginia research and education field station best known for its ecological studies and the State Arboretum of Virginia.
  • 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: DuPont Experimental Station
Triple: [Wallace H. Carothers, employer, DuPont Experimental Station]
Generated description
DuPont Experimental Station is a major industrial research facility of the DuPont company, historically renowned as the birthplace of key synthetic materials such as nylon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DuPont Experimental Station
Target entity description: DuPont Experimental Station is a major industrial research facility of the DuPont company, historically renowned as the birthplace of key synthetic materials such as nylon.
  • A. Greeley Memorial Laboratory
    Greeley Memorial Laboratory is a research and teaching facility at Yale University dedicated to environmental science and related disciplines.
  • B. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • C. Beltsville Agricultural Research Center
    The Beltsville Agricultural Research Center is a major U.S. federal research facility in Maryland that conducts wide-ranging agricultural and environmental science to support sustainable farming and food systems.
  • D. Mason Laboratory
    Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
  • E. Blandy Experimental Farm
    Blandy Experimental Farm is a University of Virginia research and education field station best known for its ecological studies and the State Arboretum of Virginia.
  • 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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05d01ddb0819085b5f5338b86a25d completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c141867fac819093a3093aa8251eac completed March 23, 2026, 1:35 p.m.
NEDg Description generation batch_69c14794c3488190874b0a4d2c00514d completed March 23, 2026, 2 p.m.
NED2 Entity disambiguation (via description) batch_69c1480b10f08190891bfc8488bbaf16 completed March 23, 2026, 2:02 p.m.
Created at: March 22, 2026, 4:17 p.m.