Triple

T7721009
Position Surface form Disambiguated ID Type / Status
Subject Jackie Robinson E175009 entity
Predicate playedFor P2170 FINISHED
Object Pasadena Junior College baseball team
The Pasadena Junior College baseball team was the collegiate squad where future Hall of Famer Jackie Robinson first gained prominence as a multi-sport athletic star before transferring to UCLA.
 E683704 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: Pasadena Junior College baseball team | Statement: [Jackie Robinson, playedFor, Pasadena Junior College baseball team]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pasadena Junior College baseball team
Context triple: [Jackie Robinson, playedFor, Pasadena Junior College baseball team]
  • A. USC Trojans baseball
    USC Trojans baseball is the University of Southern California’s NCAA Division I baseball program, historically one of the most successful and storied college baseball teams in the United States.
  • B. UC Riverside Highlanders
    The UC Riverside Highlanders are the intercollegiate athletic teams of the University of California, Riverside, competing primarily in NCAA Division I sports.
  • C. UCLA Bruins baseball
    UCLA Bruins baseball is the University of California, Los Angeles's NCAA Division I baseball program, known for producing numerous Major League players and winning the 2013 College World Series title.
  • D. San Jose State Spartans baseball
    San Jose State Spartans baseball is the NCAA Division I college baseball program representing San José State University in the Mountain West Conference.
  • E. San Jose State Spartans softball
    San Jose State Spartans softball is the NCAA Division I women's softball program representing San José State University in collegiate competition.
  • 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: Pasadena Junior College baseball team
Triple: [Jackie Robinson, playedFor, Pasadena Junior College baseball team]
Generated description
The Pasadena Junior College baseball team was the collegiate squad where future Hall of Famer Jackie Robinson first gained prominence as a multi-sport athletic star before transferring to UCLA.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pasadena Junior College baseball team
Target entity description: The Pasadena Junior College baseball team was the collegiate squad where future Hall of Famer Jackie Robinson first gained prominence as a multi-sport athletic star before transferring to UCLA.
  • A. USC Trojans baseball
    USC Trojans baseball is the University of Southern California’s NCAA Division I baseball program, historically one of the most successful and storied college baseball teams in the United States.
  • B. UC Riverside Highlanders
    The UC Riverside Highlanders are the intercollegiate athletic teams of the University of California, Riverside, competing primarily in NCAA Division I sports.
  • C. UCLA Bruins baseball
    UCLA Bruins baseball is the University of California, Los Angeles's NCAA Division I baseball program, known for producing numerous Major League players and winning the 2013 College World Series title.
  • D. San Jose State Spartans baseball
    San Jose State Spartans baseball is the NCAA Division I college baseball program representing San José State University in the Mountain West Conference.
  • E. San Jose State Spartans softball
    San Jose State Spartans softball is the NCAA Division I women's softball program representing San José State University in collegiate competition.
  • 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_69c6995d541c81909eaa646b1a8369a9 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702f0366c8190a78f0b03f090fc2c completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b517c64881908d24e8613dc33bf4 completed March 29, 2026, 5:13 a.m.
NEDg Description generation batch_69c8b5bb46508190b3da11b2f9bf05a6 completed March 29, 2026, 5:16 a.m.
NED2 Entity disambiguation (via description) batch_69c8b65a04a48190bf5e01ba0921cf14 completed March 29, 2026, 5:19 a.m.
Created at: March 27, 2026, 4:05 p.m.