Triple

T7217049
Position Surface form Disambiguated ID Type / Status
Subject Kuhn, Loeb & Co. E149561 entity
Predicate associatedPerson P2308 FINISHED
Object Edwin M. Kahn
Edwin M. Kahn was a financier associated with the prominent New York investment banking firm Kuhn, Loeb & Co., which played a major role in American railroad and industrial finance in the late 19th and early 20th centuries.
E691080 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: Edwin M. Kahn | Statement: [Kuhn, Loeb & Co., associatedPerson, Edwin M. Kahn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edwin M. Kahn
Context triple: [Kuhn, Loeb & Co., associatedPerson, Edwin M. Kahn]
  • A. Edgar M. Kahn
    Edgar M. Kahn was an American neurosurgeon and academic known for his contributions to the development of neurosurgical techniques and education in the mid-20th century.
  • B. Charles H. Kahn
    Charles H. Kahn is an American philosopher and classical scholar known for his influential work on ancient Greek philosophy, especially Plato and pre-Socratic thought.
  • C. Alfred E. Kahn
    Alfred E. Kahn was an American economist and regulator best known as the chief architect of U.S. airline deregulation in the late 1970s.
  • D. Frank E. Seidman
    Frank E. Seidman was an influential figure in the field of political economy, honored by a distinguished award that bears his name.
  • E. Milton J. Rubenstein
    Milton J. Rubenstein was a philanthropist and prominent supporter of science and technology education, for whom the Museum of Science and Technology in Syracuse, New York is named.
  • 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: Edwin M. Kahn
Triple: [Kuhn, Loeb & Co., associatedPerson, Edwin M. Kahn]
Generated description
Edwin M. Kahn was a financier associated with the prominent New York investment banking firm Kuhn, Loeb & Co., which played a major role in American railroad and industrial finance in the late 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edwin M. Kahn
Target entity description: Edwin M. Kahn was a financier associated with the prominent New York investment banking firm Kuhn, Loeb & Co., which played a major role in American railroad and industrial finance in the late 19th and early 20th centuries.
  • A. Edgar M. Kahn
    Edgar M. Kahn was an American neurosurgeon and academic known for his contributions to the development of neurosurgical techniques and education in the mid-20th century.
  • B. Charles H. Kahn
    Charles H. Kahn is an American philosopher and classical scholar known for his influential work on ancient Greek philosophy, especially Plato and pre-Socratic thought.
  • C. Alfred E. Kahn
    Alfred E. Kahn was an American economist and regulator best known as the chief architect of U.S. airline deregulation in the late 1970s.
  • D. Frank E. Seidman
    Frank E. Seidman was an influential figure in the field of political economy, honored by a distinguished award that bears his name.
  • E. Milton J. Rubenstein
    Milton J. Rubenstein was a philanthropist and prominent supporter of science and technology education, for whom the Museum of Science and Technology in Syracuse, New York is named.
  • 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_69c687eca814819095abb52316b1af80 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6e99000dc81908ef4b70729cc00b0 completed March 27, 2026, 8:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9660842888190a9d37a5fd1830ccd completed March 29, 2026, 5:48 p.m.
NEDg Description generation batch_69c966ceec808190ac66e8c2d6e876b5 completed March 29, 2026, 5:52 p.m.
NED2 Entity disambiguation (via description) batch_69c96800354c8190a71c5a3802de5373 completed March 29, 2026, 5:57 p.m.
Created at: March 27, 2026, 2:53 p.m.