Triple

T15084160
Position Surface form Disambiguated ID Type / Status
Subject Perkin Medal E360226 entity
Predicate hasRecipient P108 FINISHED
Object Leo Baekeland
Leo Baekeland was a Belgian-American chemist and inventor best known for creating Bakelite, the first fully synthetic plastic, which revolutionized the plastics industry.
E1137106 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: Leo Baekeland | Statement: [Perkin Medal, hasRecipient, Leo Baekeland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leo Baekeland
Context triple: [Perkin Medal, hasRecipient, Leo Baekeland]
  • A. Wallace H. Carothers
    Wallace H. Carothers was an American chemist at DuPont best known for pioneering polymer chemistry and leading the invention of nylon.
  • B. Carl Bosch
    Carl Bosch was a German chemist and industrialist renowned for co-developing the Haber–Bosch process for ammonia synthesis and later leading major chemical conglomerates.
  • C. Hermann Mark
    Hermann Mark was an Austrian-born chemist renowned as a pioneer of polymer science, whose foundational work on macromolecules earned him the American Chemical Society’s highest honor.
  • D. Roy J. Plunkett
    Roy J. Plunkett was an American chemist best known for accidentally discovering the nonstick polymer polytetrafluoroethylene (PTFE), later trademarked as Teflon, while working for DuPont in 1938.
  • E. Wallace Wooley
    Wallace Wooley is the mild-mannered, politically ambitious New England politician who becomes entangled with a mischievous witch in the classic 1942 romantic fantasy film "I Married a Witch."
  • 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: Leo Baekeland
Triple: [Perkin Medal, hasRecipient, Leo Baekeland]
Generated description
Leo Baekeland was a Belgian-American chemist and inventor best known for creating Bakelite, the first fully synthetic plastic, which revolutionized the plastics industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leo Baekeland
Target entity description: Leo Baekeland was a Belgian-American chemist and inventor best known for creating Bakelite, the first fully synthetic plastic, which revolutionized the plastics industry.
  • A. Wallace H. Carothers
    Wallace H. Carothers was an American chemist at DuPont best known for pioneering polymer chemistry and leading the invention of nylon.
  • B. Carl Bosch
    Carl Bosch was a German chemist and industrialist renowned for co-developing the Haber–Bosch process for ammonia synthesis and later leading major chemical conglomerates.
  • C. Hermann Mark
    Hermann Mark was an Austrian-born chemist renowned as a pioneer of polymer science, whose foundational work on macromolecules earned him the American Chemical Society’s highest honor.
  • D. Roy J. Plunkett
    Roy J. Plunkett was an American chemist best known for accidentally discovering the nonstick polymer polytetrafluoroethylene (PTFE), later trademarked as Teflon, while working for DuPont in 1938.
  • E. Wallace Wooley
    Wallace Wooley is the mild-mannered, politically ambitious New England politician who becomes entangled with a mischievous witch in the classic 1942 romantic fantasy film "I Married a Witch."
  • 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_69d85a035aa88190b52a139d3a1b7b6d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00275cfa88190a13fe20b585d9fcb completed April 15, 2026, 9:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69feae179a24819097019976707c93e1 completed May 9, 2026, 3:46 a.m.
NEDg Description generation batch_69feb074bc9c8190a080bb57bb1844be completed May 9, 2026, 3:56 a.m.
NED2 Entity disambiguation (via description) batch_69feb0c2af8081909e845bb8c9f9cdc7 completed May 9, 2026, 3:57 a.m.
Created at: April 10, 2026, 3:03 a.m.