Triple

T18479843
Position Surface form Disambiguated ID Type / Status
Subject Bateman–Horn conjecture E451528 entity
Predicate namedAfter P63 FINISHED
Object Roger A. Horn
Roger A. Horn is an American mathematician known for his contributions to matrix analysis and linear algebra, including co-authoring the influential book "Matrix Analysis."
 E1325999 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: Roger A. Horn | Statement: [Bateman–Horn conjecture, namedAfter, Roger A. Horn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roger A. Horn
Context triple: [Bateman–Horn conjecture, namedAfter, Roger A. Horn]
  • A. Christopher G. Cowen
    Christopher G. Cowen is a television and film producer known for his work as an executive producer on the true-crime series "Dirty John."
  • B. Emil C. Gotschlich
    Emil C. Gotschlich was an American physician and microbiologist renowned for developing the first effective vaccines against meningococcal meningitis.
  • C. Roger W. Brockett
    Roger W. Brockett is an American control theorist and applied mathematician known for foundational contributions to nonlinear control, differential geometry in control, and the theory of systems and robotics.
  • D. Edwin Clark
    Edwin Clark was a 19th-century English civil engineer best known for pioneering hydraulic engineering works, including the design of the Anderton Boat Lift in Cheshire.
  • E. Harold M. Edwards
    Harold M. Edwards is an American mathematician and historian of mathematics known for his influential expository works, particularly on number theory and the history of mathematical ideas.
  • 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: Roger A. Horn
Triple: [Bateman–Horn conjecture, namedAfter, Roger A. Horn]
Generated description
Roger A. Horn is an American mathematician known for his contributions to matrix analysis and linear algebra, including co-authoring the influential book "Matrix Analysis."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roger A. Horn
Target entity description: Roger A. Horn is an American mathematician known for his contributions to matrix analysis and linear algebra, including co-authoring the influential book "Matrix Analysis."
  • A. Christopher G. Cowen
    Christopher G. Cowen is a television and film producer known for his work as an executive producer on the true-crime series "Dirty John."
  • B. Emil C. Gotschlich
    Emil C. Gotschlich was an American physician and microbiologist renowned for developing the first effective vaccines against meningococcal meningitis.
  • C. Roger W. Brockett
    Roger W. Brockett is an American control theorist and applied mathematician known for foundational contributions to nonlinear control, differential geometry in control, and the theory of systems and robotics.
  • D. Edwin Clark
    Edwin Clark was a 19th-century English civil engineer best known for pioneering hydraulic engineering works, including the design of the Anderton Boat Lift in Cheshire.
  • E. Harold M. Edwards
    Harold M. Edwards is an American mathematician and historian of mathematics known for his influential expository works, particularly on number theory and the history of mathematical ideas.
  • 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53066a7108190a50eda9b489c90ca completed April 19, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_6a043f2f64848190808075254008e6e1 completed May 13, 2026, 9:06 a.m.
NEDg Description generation batch_6a043fb7db388190bb50cfade4f025f9 completed May 13, 2026, 9:09 a.m.
NED2 Entity disambiguation (via description) batch_6a044063c6048190b65620af8ceed897 completed May 13, 2026, 9:12 a.m.
Created at: April 10, 2026, 11:35 a.m.