Triple

T2522910
Position Surface form Disambiguated ID Type / Status
Subject James Naismith E55564 entity
Predicate employer P7 FINISHED
Object Young Men's Christian Association Training School, Springfield
Young Men's Christian Association Training School, Springfield was a late 19th-century YMCA educational institution in Springfield, Massachusetts, best known as the place where James Naismith invented the game of basketball.
 E275942 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: Young Men's Christian Association Training School, Springfield | Statement: [James Naismith, employer, Young Men's Christian Association Training School, Springfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Young Men's Christian Association Training School, Springfield
Context triple: [James Naismith, employer, Young Men's Christian Association Training School, Springfield]
  • A. Springfield High School
    Springfield High School is a secondary school best known as the alma mater of former Major League Baseball catcher and World Series–winning manager Mike Scioscia.
  • B. John Mason School
    John Mason School is a secondary school located in the town of Abingdon in Oxfordshire, England.
  • C. South School
    South School is a public elementary school serving early-grade students in the New Canaan, Connecticut community.
  • D. George Rogers Clark High School
    George Rogers Clark High School is a public secondary school serving students in the Winchester, Kentucky area.
  • E. Stevenson Union
    Stevenson Union is the main student union building at Southern Oregon University, serving as a central hub for student activities, services, and campus events.
  • 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: Young Men's Christian Association Training School, Springfield
Triple: [James Naismith, employer, Young Men's Christian Association Training School, Springfield]
Generated description
Young Men's Christian Association Training School, Springfield was a late 19th-century YMCA educational institution in Springfield, Massachusetts, best known as the place where James Naismith invented the game of basketball.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Young Men's Christian Association Training School, Springfield
Target entity description: Young Men's Christian Association Training School, Springfield was a late 19th-century YMCA educational institution in Springfield, Massachusetts, best known as the place where James Naismith invented the game of basketball.
  • A. Springfield High School
    Springfield High School is a secondary school best known as the alma mater of former Major League Baseball catcher and World Series–winning manager Mike Scioscia.
  • B. John Mason School
    John Mason School is a secondary school located in the town of Abingdon in Oxfordshire, England.
  • C. South School
    South School is a public elementary school serving early-grade students in the New Canaan, Connecticut community.
  • D. George Rogers Clark High School
    George Rogers Clark High School is a public secondary school serving students in the Winchester, Kentucky area.
  • E. Stevenson Union
    Stevenson Union is the main student union building at Southern Oregon University, serving as a central hub for student activities, services, and campus events.
  • 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_69ab49e4749c8190813311efd1630f1b completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd23a0a548190b44393e0f823f7a9 completed March 7, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2ba96a0c819091efd6d4ccf95ea5 completed March 9, 2026, 8:20 p.m.
NEDg Description generation batch_69af508c28f48190afc4aa1bc3c9adf3 completed March 9, 2026, 10:58 p.m.
NED2 Entity disambiguation (via description) batch_69af5155f85081908dd4a1859d0f7907 completed March 9, 2026, 11:01 p.m.
Created at: March 6, 2026, 9:46 p.m.