Triple

T17364847
Position Surface form Disambiguated ID Type / Status
Subject Pac-12 baseball E422159 entity
Predicate hasRivalry P748 FINISHED
Object Stanford–California baseball rivalry
The Stanford–California baseball rivalry is a historic and fiercely contested college baseball series between Stanford University and the University of California, Berkeley, rooted in their broader athletic and academic competition.
E1265085 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: Stanford–California baseball rivalry | Statement: [Pac-12 baseball, hasRivalry, Stanford–California baseball rivalry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stanford–California baseball rivalry
Context triple: [Pac-12 baseball, hasRivalry, Stanford–California baseball rivalry]
  • A. USC–Stanford football rivalry
    The USC–Stanford football rivalry is a long-standing and historically significant college football matchup between the University of Southern California Trojans and the Stanford Cardinal, marked by memorable upsets and impactful conference implications.
  • B. Stanford Cardinal baseball
    Stanford Cardinal baseball is the NCAA Division I baseball program of Stanford University, known for its strong academic-athletic tradition, multiple College World Series appearances, and production of numerous Major League Baseball players.
  • C. Cal–Stanford Big Game
    The Cal–Stanford Big Game is the annual college football rivalry matchup between the University of California, Berkeley and Stanford University, famed for its long history and dramatic finishes such as "The Play" in 1982.
  • D. UCLA–USC football rivalry
    The UCLA–USC football rivalry is a historic and intense college football matchup between the University of California, Los Angeles and the University of Southern California, traditionally determining city bragging rights in Los Angeles.
  • E. Stanford softball
    Stanford softball is the NCAA Division I women's softball program representing Stanford University, competing in the Pac-12 Conference and known for its strong academics-athletics combination and rivalry with other West Coast powers.
  • 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: Stanford–California baseball rivalry
Triple: [Pac-12 baseball, hasRivalry, Stanford–California baseball rivalry]
Generated description
The Stanford–California baseball rivalry is a historic and fiercely contested college baseball series between Stanford University and the University of California, Berkeley, rooted in their broader athletic and academic competition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stanford–California baseball rivalry
Target entity description: The Stanford–California baseball rivalry is a historic and fiercely contested college baseball series between Stanford University and the University of California, Berkeley, rooted in their broader athletic and academic competition.
  • A. USC–Stanford football rivalry
    The USC–Stanford football rivalry is a long-standing and historically significant college football matchup between the University of Southern California Trojans and the Stanford Cardinal, marked by memorable upsets and impactful conference implications.
  • B. Stanford Cardinal baseball
    Stanford Cardinal baseball is the NCAA Division I baseball program of Stanford University, known for its strong academic-athletic tradition, multiple College World Series appearances, and production of numerous Major League Baseball players.
  • C. Cal–Stanford Big Game
    The Cal–Stanford Big Game is the annual college football rivalry matchup between the University of California, Berkeley and Stanford University, famed for its long history and dramatic finishes such as "The Play" in 1982.
  • D. UCLA–USC football rivalry
    The UCLA–USC football rivalry is a historic and intense college football matchup between the University of California, Los Angeles and the University of Southern California, traditionally determining city bragging rights in Los Angeles.
  • E. Stanford softball
    Stanford softball is the NCAA Division I women's softball program representing Stanford University, competing in the Pac-12 Conference and known for its strong academics-athletics combination and rivalry with other West Coast powers.
  • 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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a5016508190b0020471c9567065 completed April 19, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01956294ec819083c1dde8fc2685e4 completed May 11, 2026, 8:37 a.m.
NEDg Description generation batch_6a019b7ab6bc8190843e2c6c7f2007d7 completed May 11, 2026, 9:03 a.m.
NED2 Entity disambiguation (via description) batch_6a019c53d8b0819083f380693943f881 completed May 11, 2026, 9:07 a.m.
Created at: April 10, 2026, 5:44 a.m.