Triple

T9369889
Position Surface form Disambiguated ID Type / Status
Subject Oakland Coliseum Amtrak station E225501 entity
Predicate connectsTo P845 FINISHED
Object Oakland–Alameda County Coliseum sports and entertainment complex E44538 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: Oakland–Alameda County Coliseum sports and entertainment complex | Statement: [Oakland Coliseum Amtrak station, connectsTo, Oakland–Alameda County Coliseum sports and entertainment complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oakland–Alameda County Coliseum sports and entertainment complex
Context triple: [Oakland Coliseum Amtrak station, connectsTo, Oakland–Alameda County Coliseum sports and entertainment complex]
  • A. Oakland–Alameda County Coliseum chosen
    Oakland–Alameda County Coliseum is a multi-purpose stadium in Oakland, California, best known as the longtime home of MLB’s Oakland Athletics and the NFL’s Oakland Raiders and for hosting major events like the 1989 World Series.
  • B. Oakland Arena
    Oakland Arena is a multi-purpose indoor arena in Oakland, California, best known as the former longtime home of the NBA’s Golden State Warriors and a major Bay Area concert venue.
  • C. Oakland–Alameda County Coliseum Authority
    The Oakland–Alameda County Coliseum Authority is a joint powers public agency that manages and oversees operations of the Oakland Coliseum complex on behalf of the City of Oakland and Alameda County.
  • D. O.co Coliseum
    O.co Coliseum is a multi-purpose stadium in Oakland, California, historically known for hosting Major League Baseball’s Oakland Athletics and the NFL’s Oakland Raiders.
  • E. Oakland Center
    Oakland Center is an off-campus instructional site of California State University, East Bay located in Oakland that offers academic programs and courses for working professionals and local students.
  • 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_69ca842cbddc819099d71ecec48cf9e5 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd508274d88190a64b79ab731ac6a1 completed April 1, 2026, 5:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69d2817858008190b150417f9ef59b48 completed April 5, 2026, 3:36 p.m.
Created at: March 30, 2026, 7:43 p.m.