Triple

T1459870
Position Surface form Disambiguated ID Type / Status
Subject Cal–Stanford Big Game E31485 entity
Predicate bandParticipation P4470 FINISHED
Object Leland Stanford Junior University Marching Band E91296 NE FINISHED

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: Leland Stanford Junior University Marching Band | Statement: [Cal–Stanford Big Game, bandParticipation, Leland Stanford Junior University Marching Band]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leland Stanford Junior University Marching Band
Context triple: [Cal–Stanford Big Game, bandParticipation, Leland Stanford Junior University Marching Band]
  • A. Leland Stanford Junior University Marching Band chosen
    The Leland Stanford Junior University Marching Band is Stanford University's famously irreverent, student-run scatter band known for its humorous, nontraditional performances at athletic and campus events.
  • B. University of California Marching Band
    The University of California Marching Band is the official marching band of UC Berkeley, known for its spirited performances at athletic events and its role in promoting school pride through music and field shows.
  • C. Oregon State University Marching Band
    The Oregon State University Marching Band is the collegiate marching ensemble that performs at Oregon State athletic events and university functions, known for its spirited support of the Beavers and dynamic field shows.
  • D. Michigan Marching Band
    The Michigan Marching Band is the University of Michigan’s renowned collegiate marching ensemble, known for its elaborate halftime shows, precision formations, and central role in the game-day atmosphere at Michigan Stadium.
  • E. The Pride of Arizona Marching Band
    The Pride of Arizona Marching Band is the University of Arizona’s renowned marching ensemble, known for its high-energy performances at collegiate events and historic appearances at major national spectacles like the first Super Bowl.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a49917dfc081909acdbdf5d684f1ef completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c9e02c188190b87c0aac939eafdd completed March 1, 2026, 11:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad15a299ac81908f37085a107c8e9f completed March 8, 2026, 6:22 a.m.
Created at: March 1, 2026, 8 p.m.