Triple

T3760877
Position Surface form Disambiguated ID Type / Status
Subject The Washington Post Company E82156 entity
Predicate foundedBy P104 FINISHED
Object Eugene Meyer
Eugene Meyer was an American financier, public official, and newspaper publisher best known for rescuing and transforming The Washington Post into a major national newspaper.
 E385829 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: Eugene Meyer | Statement: [The Washington Post Company, foundedBy, Eugene Meyer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eugene Meyer
Context triple: [The Washington Post Company, foundedBy, Eugene Meyer]
  • A. Edward Mead Johnson
    Edward Mead Johnson was an American businessman and co-founder of the healthcare company Johnson & Johnson, later known for establishing a major infant nutrition business.
  • B. Ogden L. Mills
    Ogden L. Mills was an American lawyer, businessman, and Republican politician who served as U.S. Secretary of the Treasury during the early years of the Great Depression.
  • C. John J. Raskob
    John J. Raskob was an American businessman and financier best known for masterminding and financing the construction of New York City's Empire State Building.
  • D. Otto H. Kahn
    Otto H. Kahn was a prominent German-born American investment banker, philanthropist, and patron of the arts active in the early 20th century.
  • E. Solomon Loeb
    Solomon Loeb was a prominent 19th-century German-American banker and co-founder of the influential investment bank Kuhn, Loeb & Co.
  • 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: Eugene Meyer
Triple: [The Washington Post Company, foundedBy, Eugene Meyer]
Generated description
Eugene Meyer was an American financier, public official, and newspaper publisher best known for rescuing and transforming The Washington Post into a major national newspaper.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eugene Meyer
Target entity description: Eugene Meyer was an American financier, public official, and newspaper publisher best known for rescuing and transforming The Washington Post into a major national newspaper.
  • A. Edward Mead Johnson
    Edward Mead Johnson was an American businessman and co-founder of the healthcare company Johnson & Johnson, later known for establishing a major infant nutrition business.
  • B. Ogden L. Mills
    Ogden L. Mills was an American lawyer, businessman, and Republican politician who served as U.S. Secretary of the Treasury during the early years of the Great Depression.
  • C. John J. Raskob
    John J. Raskob was an American businessman and financier best known for masterminding and financing the construction of New York City's Empire State Building.
  • D. Otto H. Kahn
    Otto H. Kahn was a prominent German-born American investment banker, philanthropist, and patron of the arts active in the early 20th century.
  • E. Solomon Loeb
    Solomon Loeb was a prominent 19th-century German-American banker and co-founder of the influential investment bank Kuhn, Loeb & Co.
  • 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_69ad8b1db40081908b61ffa6b78afd4d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcbc553a08190ba361675901496ed completed March 8, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e5172abc81909cfa709ea866dc57 completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e65f868c819099b4fbf129773e6d completed March 14, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69b4e6bc95cc8190852b833e111cd889 completed March 14, 2026, 4:40 a.m.
Created at: March 8, 2026, 3:35 p.m.