Triple

T19605501
Position Surface form Disambiguated ID Type / Status
Subject Newark Eagles E470593 entity
Predicate integrationContext P62834 FINISHED
Object Larry Doby went from Newark Eagles to become first Black player in American League NE NERFINISHED

How this triple was built (2 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: Larry Doby went from Newark Eagles to become first Black player in American League | Statement: [Newark Eagles, integrationContext, Larry Doby went from Newark Eagles to become first Black player in American League]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Larry Doby went from Newark Eagles to become first Black player in American League
Context triple: [Newark Eagles, integrationContext, Larry Doby went from Newark Eagles to become first Black player in American League]
  • A. Major League Baseball color barrier
    The Major League Baseball color barrier was the unwritten but rigid segregation policy that kept Black players out of the major leagues until Jackie Robinson broke it in 1947.
  • B. Larry Doby chosen
    Larry Doby was a Hall of Fame outfielder who broke the American League’s color barrier and became one of the first prominent Black stars in Major League Baseball.
  • C. Jackie Robinson
    Jackie Robinson was a pioneering American baseball player who broke Major League Baseball’s color barrier in 1947 and became a symbol of the civil rights movement.
  • D. Moses Fleetwood Walker
    Moses Fleetwood Walker was a 19th-century African American baseball player widely recognized as the first Black man to play in Major League Baseball.
  • E. Buck O’Neil
    Buck O’Neil was a pioneering first baseman and manager in Negro League baseball who later became a beloved ambassador and historian for the game, helping to preserve and promote the legacy of Black players.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e640c6cb3c819096b8093499d8e1ad completed April 20, 2026, 3:05 p.m.
Created at: April 10, 2026, 1:43 p.m.