Triple

T16260804
Position Surface form Disambiguated ID Type / Status
Subject Bruhn E394748 entity
Predicate hasNotableBearer P458 FINISHED
Object Gerhard Bruhn
Gerhard Bruhn is a German mathematician known for his work in differential geometry and for his critical analyses of claims in engineering and applied mathematics.
 E1552022 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: Gerhard Bruhn | Statement: [Bruhn, hasNotableBearer, Gerhard Bruhn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gerhard Bruhn
Context triple: [Bruhn, hasNotableBearer, Gerhard Bruhn]
  • A. Reinhard Bruhn
    Reinhard Bruhn is an individual notable enough to be specifically cited as a bearer of the surname Bruhn, though detailed public information about his life or achievements is limited.
  • B. Gerhard Kremer
    Gerhard Kremer, better known by his Latinized name Gerardus Mercator, was a 16th-century Flemish cartographer renowned for creating the Mercator projection, a revolutionary world map used for navigation.
  • C. Gerhard Vollmer
    Gerhard Vollmer is a German philosopher and physicist best known for his influential work in evolutionary epistemology and the philosophy of science.
  • D. Gerhard Neumann
    Gerhard Neumann was a German-born American engineer and aviation executive best known for his influential work at General Electric in developing jet engines.
  • E. Gerhard Doerfer
    Gerhard Doerfer was a German linguist renowned for his critical work on Turkic and other Central Asian languages and for his influential rejection of the proposed Altaic language family.
  • 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: Gerhard Bruhn
Triple: [Bruhn, hasNotableBearer, Gerhard Bruhn]
Generated description
Gerhard Bruhn is a German mathematician known for his work in differential geometry and for his critical analyses of claims in engineering and applied mathematics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gerhard Bruhn
Target entity description: Gerhard Bruhn is a German mathematician known for his work in differential geometry and for his critical analyses of claims in engineering and applied mathematics.
  • A. Reinhard Bruhn
    Reinhard Bruhn is an individual notable enough to be specifically cited as a bearer of the surname Bruhn, though detailed public information about his life or achievements is limited.
  • B. Gerhard Kremer
    Gerhard Kremer, better known by his Latinized name Gerardus Mercator, was a 16th-century Flemish cartographer renowned for creating the Mercator projection, a revolutionary world map used for navigation.
  • C. Gerhard Vollmer
    Gerhard Vollmer is a German philosopher and physicist best known for his influential work in evolutionary epistemology and the philosophy of science.
  • D. Gerhard Neumann
    Gerhard Neumann was a German-born American engineer and aviation executive best known for his influential work at General Electric in developing jet engines.
  • E. Gerhard Doerfer
    Gerhard Doerfer was a German linguist renowned for his critical work on Turkic and other Central Asian languages and for his influential rejection of the proposed Altaic language family.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e245c3e5388190942b0237ab5d1f0f completed April 17, 2026, 2:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0b8fa748848190b1a5b79c0681ef90 completed May 18, 2026, 10:16 p.m.
NEDg Description generation batch_6a0b9112e9788190bfb91f800671540c completed May 18, 2026, 10:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0b917426e48190a7167f5e323b1015 completed May 18, 2026, 10:23 p.m.
Created at: April 10, 2026, 5:04 a.m.