Triple

T9369901
Position Surface form Disambiguated ID Type / Status
Subject Oakland Coliseum Amtrak station E225501 entity
Predicate adjacentTo P224 FINISHED
Object Oakland Coliseum BART–Oakland Airport Connector station area E231263 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 Coliseum BART–Oakland Airport Connector station area | Statement: [Oakland Coliseum Amtrak station, adjacentTo, Oakland Coliseum BART–Oakland Airport Connector station area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oakland Coliseum BART–Oakland Airport Connector station area
Context triple: [Oakland Coliseum Amtrak station, adjacentTo, Oakland Coliseum BART–Oakland Airport Connector station area]
  • A. Oakland Coliseum Amtrak station
    Oakland Coliseum Amtrak station is a passenger rail station in Oakland, California, that serves Amtrak trains and connects travelers to the nearby Oakland–Alameda County Coliseum sports and entertainment complex.
  • B. Oakland International Airport station
    Oakland International Airport station is a Bay Area Rapid Transit (BART) rail station that provides direct transit service between Oakland International Airport and the broader San Francisco Bay Area.
  • C. Coliseum BART station chosen
    Coliseum BART station is a Bay Area Rapid Transit rail station in Oakland, California, serving the Oakland–Alameda County Coliseum complex and nearby areas.
  • D. Ashby BART station
    Ashby BART station is a Bay Area Rapid Transit station in Berkeley, California, serving the surrounding neighborhoods and providing regional rail connections.
  • E. BART West Oakland station
    BART West Oakland station is an elevated rapid transit station in Oakland, California, serving as a key junction for multiple Bay Area Rapid Transit lines near the eastern approach to the San Francisco–Oakland Bay Bridge.
  • 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_69d0f411bb2c819091b67c70956c546b completed April 4, 2026, 11:20 a.m.
Created at: March 30, 2026, 7:43 p.m.