Triple

T20511587
Position Surface form Disambiguated ID Type / Status
Subject Dana Holding Corporation E503577 entity
Predicate foundedBy P104 FINISHED
Object Charles Dana NE NERFINISHED

How this triple was built (3 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 Dana | Statement: [Dana Holding Corporation, foundedBy, Charles Dana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Dana
Context triple: [Dana Holding Corporation, foundedBy, Charles Dana]
  • A. Samuel K. Barlow
    Samuel K. Barlow was a 19th-century American pioneer best known for establishing the Barlow Road, a crucial overland route that provided settlers an alternative to the Columbia River segment of the Oregon Trail.
  • B. Henry S. Whitehead
    Henry S. Whitehead was an American clergyman and author best known for his atmospheric horror and fantasy stories, particularly those set in the Caribbean, which appeared in early 20th-century pulp magazines.
  • C. Samuel L. M. Barlow
    Samuel L. M. Barlow is a notable individual who shares the surname Barlow and is recognized as a distinguished bearer of that name.
  • D. Charles A. Dana
    Charles A. Dana was a 19th-century American journalist and editor who became an influential Civil War-era government official and later the long-time editor of the New York Sun.
  • E. Charles Anderson Dana
    Charles Anderson Dana was a 19th-century American journalist, editor of the New York Sun, and former assistant secretary of war during the Civil War.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Dana
Target entity description: Charles Dana was an American industrialist and entrepreneur best known for building a major automotive parts manufacturing business that evolved into Dana Holding Corporation.
  • A. Samuel K. Barlow
    Samuel K. Barlow was a 19th-century American pioneer best known for establishing the Barlow Road, a crucial overland route that provided settlers an alternative to the Columbia River segment of the Oregon Trail.
  • B. Henry S. Whitehead
    Henry S. Whitehead was an American clergyman and author best known for his atmospheric horror and fantasy stories, particularly those set in the Caribbean, which appeared in early 20th-century pulp magazines.
  • C. Samuel L. M. Barlow
    Samuel L. M. Barlow is a notable individual who shares the surname Barlow and is recognized as a distinguished bearer of that name.
  • D. Charles A. Dana
    Charles A. Dana was a 19th-century American journalist and editor who became an influential Civil War-era government official and later the long-time editor of the New York Sun.
  • E. Charles Anderson Dana
    Charles Anderson Dana was a 19th-century American journalist, editor of the New York Sun, and former assistant secretary of war during the Civil War.
  • F. None of above. chosen

Provenance (2 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_69e0b4b2aa788190ae9eb37c1d73b1f1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69dcb8f5c8190b0d4c09f3669a8ec completed April 20, 2026, 9:42 p.m.
Created at: April 16, 2026, 11:36 a.m.