Triple

T5012660
Position Surface form Disambiguated ID Type / Status
Subject Jeannette, Pennsylvania E112662 entity
Predicate foundedBy P104 FINISHED
Object H. Sellers McKee
H. Sellers McKee was an American industrialist and civic leader known for establishing the city of Jeannette, Pennsylvania, as a glass-manufacturing center.
 E486409 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: H. Sellers McKee | Statement: [Jeannette, Pennsylvania, foundedBy, H. Sellers McKee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: H. Sellers McKee
Context triple: [Jeannette, Pennsylvania, foundedBy, H. Sellers McKee]
  • A. H. M. Woodard
    H. M. Woodard was the father of Academy Award–winning American character actress Jane Darwell.
  • B. Jesse E. Moorland
    Jesse E. Moorland was an African American minister, educator, and philanthropist whose extensive collection of books and documents on Black history helped form the foundation of Howard University’s Moorland–Spingarn Research Center.
  • C. Louis W. Hill
    Louis W. Hill was an American railroad executive and businessman who helped expand and promote the Great Northern Railway and tourism in the northwestern United States.
  • D. C. H. Brown
    C. H. Brown was the founder of the city of Richland Center in Wisconsin, playing a key role in its early establishment and development.
  • E. Harwood K. Smith
    Harwood K. Smith was an American architect and businessman best known as the founder of the architecture and engineering firm HKS, Inc.
  • 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: H. Sellers McKee
Triple: [Jeannette, Pennsylvania, foundedBy, H. Sellers McKee]
Generated description
H. Sellers McKee was an American industrialist and civic leader known for establishing the city of Jeannette, Pennsylvania, as a glass-manufacturing center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: H. Sellers McKee
Target entity description: H. Sellers McKee was an American industrialist and civic leader known for establishing the city of Jeannette, Pennsylvania, as a glass-manufacturing center.
  • A. H. M. Woodard
    H. M. Woodard was the father of Academy Award–winning American character actress Jane Darwell.
  • B. Jesse E. Moorland
    Jesse E. Moorland was an African American minister, educator, and philanthropist whose extensive collection of books and documents on Black history helped form the foundation of Howard University’s Moorland–Spingarn Research Center.
  • C. Louis W. Hill
    Louis W. Hill was an American railroad executive and businessman who helped expand and promote the Great Northern Railway and tourism in the northwestern United States.
  • D. C. H. Brown
    C. H. Brown was the founder of the city of Richland Center in Wisconsin, playing a key role in its early establishment and development.
  • E. Harwood K. Smith
    Harwood K. Smith was an American architect and businessman best known as the founder of the architecture and engineering firm HKS, Inc.
  • 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_69bd4434acb8819086679dbeccc2fe54 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd730f12a481908a27c15dc73987c6 completed March 20, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69be926e5ef481909df3a4b9d793300a completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be93efbf548190b2967a41162f2e4e completed March 21, 2026, 12:49 p.m.
NED2 Entity disambiguation (via description) batch_69be945978a48190821103cdd306075d completed March 21, 2026, 12:51 p.m.
Created at: March 20, 2026, 1:35 p.m.