Triple

T9349863
Position Surface form Disambiguated ID Type / Status
Subject Keyser, West Virginia E224987 entity
Predicate namedAfter P63 FINISHED
Object William Keyser
William Keyser was a prominent railroad executive whose influence in the region led to the West Virginia city of Keyser being named in his honor.
 E792572 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 Keyser | Statement: [Keyser, West Virginia, namedAfter, William Keyser]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William Keyser
Context triple: [Keyser, West Virginia, namedAfter, William Keyser]
  • A. Ellsworth Hoagland
    Ellsworth Hoagland was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
  • B. Guy Johnston
    Guy Johnston is a British cellist acclaimed for winning the BBC Young Musician of the Year competition and for his international solo and chamber music career.
  • C. John L. Lumley
    John L. Lumley was a prominent American fluid dynamicist known for his pioneering contributions to the understanding and modeling of turbulence.
  • D. Paul D. Harkins
    Paul D. Harkins was a U.S. Army general best known for his World War II service under General Patton and later command of U.S. forces in Vietnam in the early 1960s.
  • E. Frederick Groves
    Frederick Groves is a notable individual who shares the surname Groves and is recognized as a distinguished bearer of that name.
  • 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 Keyser
Triple: [Keyser, West Virginia, namedAfter, William Keyser]
Generated description
William Keyser was a prominent railroad executive whose influence in the region led to the West Virginia city of Keyser being named in his honor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William Keyser
Target entity description: William Keyser was a prominent railroad executive whose influence in the region led to the West Virginia city of Keyser being named in his honor.
  • A. Ellsworth Hoagland
    Ellsworth Hoagland was an American film editor known for his work on numerous Hollywood productions in the mid-20th century.
  • B. Guy Johnston
    Guy Johnston is a British cellist acclaimed for winning the BBC Young Musician of the Year competition and for his international solo and chamber music career.
  • C. John L. Lumley
    John L. Lumley was a prominent American fluid dynamicist known for his pioneering contributions to the understanding and modeling of turbulence.
  • D. Paul D. Harkins
    Paul D. Harkins was a U.S. Army general best known for his World War II service under General Patton and later command of U.S. forces in Vietnam in the early 1960s.
  • E. Frederick Groves
    Frederick Groves is a notable individual who shares the surname Groves and is recognized as a distinguished bearer of that name.
  • 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_69ca842abfd48190949d71c3b86eeba8 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd4f1198b88190adc0b01f7c1be36e completed April 1, 2026, 5 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0e43c31008190b542a9c5aa33f30e completed April 4, 2026, 10:13 a.m.
NEDg Description generation batch_69d0e587586c8190a73ce417f0b5adec completed April 4, 2026, 10:18 a.m.
NED2 Entity disambiguation (via description) batch_69d0e5eb2ce88190973acc2cc8ce254f completed April 4, 2026, 10:20 a.m.
Created at: March 30, 2026, 7:41 p.m.