Triple

T2071503
Position Surface form Disambiguated ID Type / Status
Subject University of Tübingen E44823 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Eduard Buchner
Eduard Buchner was a German chemist and Nobel laureate renowned for his groundbreaking work on cell-free fermentation, which helped establish biochemistry as a distinct scientific discipline.
 E231545 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: Eduard Buchner | Statement: [University of Tübingen, hasNotableAlumnus, Eduard Buchner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eduard Buchner
Context triple: [University of Tübingen, hasNotableAlumnus, Eduard Buchner]
  • A. Emil Fischer
    Emil Fischer was a pioneering German chemist and Nobel laureate renowned for his foundational work on the chemistry of sugars, purines, and proteins.
  • B. Hans Fischer
    Hans Fischer was a German organic chemist and Nobel laureate renowned for his pioneering research on the structure of hemin and chlorophyll.
  • C. Luis Federico Leloir
    Luis Federico Leloir was an Argentine physician and biochemist who won the 1970 Nobel Prize in Chemistry for his discovery of sugar nucleotides and their role in carbohydrate metabolism.
  • D. Arthur Harden
    Arthur Harden was a British biochemist best known for his pioneering research on the chemistry of fermentation and enzymes, for which he shared the 1929 Nobel Prize in Chemistry.
  • E. Albert Szent-Györgyi
    Albert Szent-Györgyi was a Hungarian physiologist who won the 1937 Nobel Prize in Physiology or Medicine for his discoveries related to vitamin C and the components and reactions of the citric acid cycle.
  • 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: Eduard Buchner
Triple: [University of Tübingen, hasNotableAlumnus, Eduard Buchner]
Generated description
Eduard Buchner was a German chemist and Nobel laureate renowned for his groundbreaking work on cell-free fermentation, which helped establish biochemistry as a distinct scientific discipline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eduard Buchner
Target entity description: Eduard Buchner was a German chemist and Nobel laureate renowned for his groundbreaking work on cell-free fermentation, which helped establish biochemistry as a distinct scientific discipline.
  • A. Emil Fischer
    Emil Fischer was a pioneering German chemist and Nobel laureate renowned for his foundational work on the chemistry of sugars, purines, and proteins.
  • B. Hans Fischer
    Hans Fischer was a German organic chemist and Nobel laureate renowned for his pioneering research on the structure of hemin and chlorophyll.
  • C. Luis Federico Leloir
    Luis Federico Leloir was an Argentine physician and biochemist who won the 1970 Nobel Prize in Chemistry for his discovery of sugar nucleotides and their role in carbohydrate metabolism.
  • D. Arthur Harden
    Arthur Harden was a British biochemist best known for his pioneering research on the chemistry of fermentation and enzymes, for which he shared the 1929 Nobel Prize in Chemistry.
  • E. Albert Szent-Györgyi
    Albert Szent-Györgyi was a Hungarian physiologist who won the 1937 Nobel Prize in Physiology or Medicine for his discoveries related to vitamin C and the components and reactions of the citric acid cycle.
  • 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba0d20bc8190b19a32157f8b1607 completed March 7, 2026, 5:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae272bd51881909b7da12925195417 completed March 9, 2026, 1:49 a.m.
NEDg Description generation batch_69ae28e6d8fc8190b5c0215607214b41 completed March 9, 2026, 1:56 a.m.
NED2 Entity disambiguation (via description) batch_69ae29556978819082f771e0723c4f0b completed March 9, 2026, 1:58 a.m.
Created at: March 4, 2026, 7:41 p.m.