Triple

T13184378
Position Surface form Disambiguated ID Type / Status
Subject PacifiCorp E313808 entity
Predicate foundedBy P104 FINISHED
Object James J. Hill
James J. Hill was a prominent 19th-century American railroad magnate known as the "Empire Builder" for developing major rail networks across the northern United States.
E25066 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: James J. Hill | Statement: [PacifiCorp, foundedBy, James J. Hill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: James J. Hill
Context triple: [PacifiCorp, foundedBy, James J. Hill]
  • A. James J. Hill
    James J. Hill was a prominent American railroad magnate best known for building and expanding the Great Northern Railway during the late 19th and early 20th centuries.
  • B. James G. Hill
    James G. Hill was a 19th-century American architect who designed numerous federal buildings across the United States while serving as a leading government architect.
  • C. Collis P. Huntington
    Collis P. Huntington was a prominent 19th-century American railroad magnate and industrialist who played a key role in the development of the U.S. transportation infrastructure and major shipbuilding enterprises.
  • D. William Cornelius Van Horne
    William Cornelius Van Horne was a prominent 19th-century railway executive best known for overseeing the construction and expansion of the Canadian Pacific Railway, which was crucial to Canada's transcontinental development.
  • E. Henry Villard
    Henry Villard was a 19th-century German-American journalist, railroad magnate, and financier known for his leadership in the development of major U.S. railroads and his role as president of the Northern Pacific Railway.
  • 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: James J. Hill
Triple: [PacifiCorp, foundedBy, James J. Hill]
Generated description
James J. Hill was a prominent 19th-century American railroad magnate known as the "Empire Builder" for developing major rail networks across the northern United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: James J. Hill
Target entity description: James J. Hill was a prominent 19th-century American railroad magnate known as the "Empire Builder" for developing major rail networks across the northern United States.
  • A. James J. Hill chosen
    James J. Hill was a prominent American railroad magnate best known for building and expanding the Great Northern Railway during the late 19th and early 20th centuries.
  • B. James G. Hill
    James G. Hill was a 19th-century American architect who designed numerous federal buildings across the United States while serving as a leading government architect.
  • C. Collis P. Huntington
    Collis P. Huntington was a prominent 19th-century American railroad magnate and industrialist who played a key role in the development of the U.S. transportation infrastructure and major shipbuilding enterprises.
  • D. William Cornelius Van Horne
    William Cornelius Van Horne was a prominent 19th-century railway executive best known for overseeing the construction and expansion of the Canadian Pacific Railway, which was crucial to Canada's transcontinental development.
  • E. Henry Villard
    Henry Villard was a 19th-century German-American journalist, railroad magnate, and financier known for his leadership in the development of major U.S. railroads and his role as president of the Northern Pacific Railway.
  • F. None of above.

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_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c4a0b0081908027bf77442ff5ff completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5f307408190afd0df16a417c456 completed May 3, 2026, 7:14 a.m.
NEDg Description generation batch_69f6f707d9e48190b772520ca9f4ac2c completed May 3, 2026, 7:19 a.m.
NED2 Entity disambiguation (via description) batch_69f6f85149cc8190adf68387475d3286 completed May 3, 2026, 7:25 a.m.
Created at: April 9, 2026, 9:15 p.m.