Triple

T4086891
Position Surface form Disambiguated ID Type / Status
Subject Hepburn Act E87608 entity
Predicate namedAfter P63 FINISHED
Object William Peters Hepburn
William Peters Hepburn was an American Republican congressman from Iowa best known for his leadership in railroad regulation and sponsorship of the landmark Hepburn Act of 1906.
E413678 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: William Peters Hepburn | Statement: [Hepburn Act, namedAfter, William Peters Hepburn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Peters Hepburn
Context triple: [Hepburn Act, namedAfter, William Peters Hepburn]
  • A. Robert Joseph Pershing Foster
    Robert Joseph Pershing Foster was an African American physician whose migration from the Jim Crow South to California is one of the key personal narratives chronicled in Isabel Wilkerson’s book *The Warmth of Other Suns*.
  • B. Richard Russell Sr.
    Richard Russell Sr. was an American politician and jurist who served as Chief Justice of the Supreme Court of Georgia and was the father of influential U.S. Senator Richard Russell Jr.
  • C. Richard Russell Jr.
    Richard Russell Jr. was a powerful mid-20th-century U.S. senator from Georgia who led Southern opposition to civil rights legislation and shaped national defense and agricultural policy.
  • D. Robert Fullerton
    Robert Fullerton was a British colonial administrator best known as the inaugural Governor of the Straits Settlements in the early 19th century.
  • E. Henry Aldrich
    Henry Aldrich was a 17th-century English theologian, philosopher, and architect best known for his influential role at Christ Church, Oxford and his contributions to Baroque architecture there.
  • 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: William Peters Hepburn
Triple: [Hepburn Act, namedAfter, William Peters Hepburn]
Generated description
William Peters Hepburn was an American Republican congressman from Iowa best known for his leadership in railroad regulation and sponsorship of the landmark Hepburn Act of 1906.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Peters Hepburn
Target entity description: William Peters Hepburn was an American Republican congressman from Iowa best known for his leadership in railroad regulation and sponsorship of the landmark Hepburn Act of 1906.
  • A. Robert Joseph Pershing Foster
    Robert Joseph Pershing Foster was an African American physician whose migration from the Jim Crow South to California is one of the key personal narratives chronicled in Isabel Wilkerson’s book *The Warmth of Other Suns*.
  • B. Richard Russell Sr.
    Richard Russell Sr. was an American politician and jurist who served as Chief Justice of the Supreme Court of Georgia and was the father of influential U.S. Senator Richard Russell Jr.
  • C. Richard Russell Jr.
    Richard Russell Jr. was a powerful mid-20th-century U.S. senator from Georgia who led Southern opposition to civil rights legislation and shaped national defense and agricultural policy.
  • D. Robert Fullerton
    Robert Fullerton was a British colonial administrator best known as the inaugural Governor of the Straits Settlements in the early 19th century.
  • E. Henry Aldrich
    Henry Aldrich was a 17th-century English theologian, philosopher, and architect best known for his influential role at Christ Church, Oxford and his contributions to Baroque architecture there.
  • 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_69aed94425148190be337845d56fac22 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc7ceeb48190807f0f5078ccfa12 completed March 9, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b6335c4819093538f261a5093b3 completed March 14, 2026, 2:06 p.m.
NEDg Description generation batch_69b56f249fa08190b14793f298ed160c completed March 14, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_69b56f91065c8190bd6767249109d715 completed March 14, 2026, 2:24 p.m.
Created at: March 9, 2026, 3:39 p.m.