Triple

T18711571
Position Surface form Disambiguated ID Type / Status
Subject Seabiscuit E457525 entity
Predicate mainCharacter P1183 FINISHED
Object Red Pollard
Red Pollard was a Canadian jockey best known for riding the champion racehorse Seabiscuit to fame during the 1930s.
E1338851 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: Red Pollard | Statement: [Seabiscuit, mainCharacter, Red Pollard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Red Pollard
Context triple: [Seabiscuit, mainCharacter, Red Pollard]
  • A. Mattie Birdwell
    Mattie Birdwell is a fictional character from Jessamyn West’s novel "The Friendly Persuasion," depicted as one of the Birdwell children in a Quaker family in 19th-century Indiana.
  • B. Josey Scott
    Josey Scott is an American musician best known as the original lead vocalist of the rock band Saliva.
  • C. Mattie Campbell
    Mattie Campbell is a young, lonely woman in August Wilson’s play "Joe Turner’s Come and Gone," whose search for love and stability reflects the broader themes of loss and self-discovery in the African American experience of the early 20th century.
  • D. Mattie Ready Morgan
    Mattie Ready Morgan was the wife of Confederate cavalry general John Hunt Morgan and a Southern woman noted for her role within his prominent Civil War–era household.
  • E. Jesse Grimes
    Jesse Grimes was a 19th-century Texas politician and early settler who played a significant role in the region’s development and governance.
  • 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: Red Pollard
Triple: [Seabiscuit, mainCharacter, Red Pollard]
Generated description
Red Pollard was a Canadian jockey best known for riding the champion racehorse Seabiscuit to fame during the 1930s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Red Pollard
Target entity description: Red Pollard was a Canadian jockey best known for riding the champion racehorse Seabiscuit to fame during the 1930s.
  • A. Mattie Birdwell
    Mattie Birdwell is a fictional character from Jessamyn West’s novel "The Friendly Persuasion," depicted as one of the Birdwell children in a Quaker family in 19th-century Indiana.
  • B. Josey Scott
    Josey Scott is an American musician best known as the original lead vocalist of the rock band Saliva.
  • C. Mattie Campbell
    Mattie Campbell is a young, lonely woman in August Wilson’s play "Joe Turner’s Come and Gone," whose search for love and stability reflects the broader themes of loss and self-discovery in the African American experience of the early 20th century.
  • D. Mattie Ready Morgan
    Mattie Ready Morgan was the wife of Confederate cavalry general John Hunt Morgan and a Southern woman noted for her role within his prominent Civil War–era household.
  • E. Jesse Grimes
    Jesse Grimes was a 19th-century Texas politician and early settler who played a significant role in the region’s development and governance.
  • 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_69d8d392aad081909fe31aa03e6e97d1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5671c53988190bfc132c853cebd02 completed April 19, 2026, 11:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a052b3f247c8190922c4ce9f67301a0 completed May 14, 2026, 1:54 a.m.
NEDg Description generation batch_6a052c6373088190a81e53963dac9c6f completed May 14, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_6a052d6f1f8081908810e99dff28b586 completed May 14, 2026, 2:03 a.m.
Created at: April 10, 2026, 11:50 a.m.