Triple

T3015609
Position Surface form Disambiguated ID Type / Status
Subject David H. Koch E82328 entity
Predicate brother P363 FINISHED
Object Charles Koch
Charles Koch is an American billionaire industrialist and political donor, best known as the longtime leader of Koch Industries and a major funder of conservative and libertarian causes.
 E321133 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: Charles Koch | Statement: [David H. Koch, brother, Charles Koch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles Koch
Context triple: [David H. Koch, brother, Charles Koch]
  • A. Steve Forbes
    Steve Forbes is an American publishing executive and twice Republican presidential candidate best known as the editor-in-chief of Forbes magazine and a prominent advocate of a flat tax.
  • B. David H. Koch
    David H. Koch was an American businessman, chemical engineer, and philanthropist best known as a co-owner of Koch Industries and a major donor to conservative political causes and scientific and medical research institutions.
  • C. Sheldon Adelson
    Sheldon Adelson was an American billionaire casino magnate and political donor best known for building the Las Vegas Sands empire and exerting significant influence in U.S. and Israeli politics.
  • D. Philip Anschutz
    Philip Anschutz is an American billionaire businessman and philanthropist known for his extensive investments in energy, railroads, real estate, and sports and entertainment ventures, including ownership stakes in major professional teams and venues.
  • E. Peter G. Peterson
    Peter G. Peterson was an American businessman, investment banker, and former U.S. Secretary of Commerce best known as a co-founder of the private equity firm Blackstone and a prominent advocate for fiscal responsibility.
  • 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: Charles Koch
Triple: [David H. Koch, brother, Charles Koch]
Generated description
Charles Koch is an American billionaire industrialist and political donor, best known as the longtime leader of Koch Industries and a major funder of conservative and libertarian causes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles Koch
Target entity description: Charles Koch is an American billionaire industrialist and political donor, best known as the longtime leader of Koch Industries and a major funder of conservative and libertarian causes.
  • A. Steve Forbes
    Steve Forbes is an American publishing executive and twice Republican presidential candidate best known as the editor-in-chief of Forbes magazine and a prominent advocate of a flat tax.
  • B. David H. Koch
    David H. Koch was an American businessman, chemical engineer, and philanthropist best known as a co-owner of Koch Industries and a major donor to conservative political causes and scientific and medical research institutions.
  • C. Sheldon Adelson
    Sheldon Adelson was an American billionaire casino magnate and political donor best known for building the Las Vegas Sands empire and exerting significant influence in U.S. and Israeli politics.
  • D. Philip Anschutz
    Philip Anschutz is an American billionaire businessman and philanthropist known for his extensive investments in energy, railroads, real estate, and sports and entertainment ventures, including ownership stakes in major professional teams and venues.
  • E. Peter G. Peterson
    Peter G. Peterson was an American businessman, investment banker, and former U.S. Secretary of Commerce best known as a co-founder of the private equity firm Blackstone and a prominent advocate for fiscal responsibility.
  • 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_69ad8b1eb53481908c39bbcd1ec104b2 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a6b37288190a6965d183ca4b08b completed March 8, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1dea9a7c4819087fb6853d839fb1e completed March 11, 2026, 9:29 p.m.
NEDg Description generation batch_69b1df92c05481908f4490412b5c4885 completed March 11, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69b1dfe4bfe481909ebd745964940294 completed March 11, 2026, 9:34 p.m.
Created at: March 8, 2026, 3 p.m.