Triple

T7968938
Position Surface form Disambiguated ID Type / Status
Subject Arrow Development E185275 entity
Predicate foundedBy P104 FINISHED
Object Karl Bacon
Karl Bacon was an American engineer and ride designer best known as a co-founder of Arrow Development, a pioneering company in modern roller coaster and amusement ride engineering.
 E704798 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: Karl Bacon | Statement: [Arrow Development, foundedBy, Karl Bacon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Karl Bacon
Context triple: [Arrow Development, foundedBy, Karl Bacon]
  • A. Lyman Cornelius Smith
    Lyman Cornelius Smith was an American industrialist and entrepreneur best known for his role in the typewriter and firearms industries in the late 19th and early 20th centuries.
  • B. John Peabody Harrington
    John Peabody Harrington was an American linguist and ethnographer renowned for his extensive documentation of Native American languages and cultures, particularly in California.
  • C. Frank Losee
    Frank Losee was an American stage and silent film actor active in the early 20th century.
  • D. Clarence Odbody
    Clarence Odbody is the bumbling yet wise guardian angel in the classic film "It's a Wonderful Life," sent to help George Bailey understand the value of his life.
  • E. Charles Morris
    Charles Morris was a distinguished early 19th-century United States Navy officer noted for his valor and leadership during the War of 1812.
  • 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: Karl Bacon
Triple: [Arrow Development, foundedBy, Karl Bacon]
Generated description
Karl Bacon was an American engineer and ride designer best known as a co-founder of Arrow Development, a pioneering company in modern roller coaster and amusement ride engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Karl Bacon
Target entity description: Karl Bacon was an American engineer and ride designer best known as a co-founder of Arrow Development, a pioneering company in modern roller coaster and amusement ride engineering.
  • A. Lyman Cornelius Smith
    Lyman Cornelius Smith was an American industrialist and entrepreneur best known for his role in the typewriter and firearms industries in the late 19th and early 20th centuries.
  • B. John Peabody Harrington
    John Peabody Harrington was an American linguist and ethnographer renowned for his extensive documentation of Native American languages and cultures, particularly in California.
  • C. Frank Losee
    Frank Losee was an American stage and silent film actor active in the early 20th century.
  • D. Clarence Odbody
    Clarence Odbody is the bumbling yet wise guardian angel in the classic film "It's a Wonderful Life," sent to help George Bailey understand the value of his life.
  • E. Charles Morris
    Charles Morris was a distinguished early 19th-century United States Navy officer noted for his valor and leadership during the War of 1812.
  • 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_69ca8297699481909b75a405f01e03af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bd1c9a081909759e5bf5237204e completed March 31, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe0aadcc48190ae35154195099029 completed March 31, 2026, 2:56 p.m.
NEDg Description generation batch_69cc46c11e68819087f5083bb85ec7ab completed March 31, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69cc47fa1524819089ef5b3f8bf7f670 completed March 31, 2026, 10:17 p.m.
Created at: March 30, 2026, 5:13 p.m.