Triple

T20813156
Position Surface form Disambiguated ID Type / Status
Subject BART at Balboa Park station E512363 entity
Predicate hasEntrance P6140 FINISHED
Object Geneva Avenue entrance — NE NERFINISHED

How this triple was built (3 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: Geneva Avenue entrance | Statement: [BART at Balboa Park station, hasEntrance, Geneva Avenue entrance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Geneva Avenue entrance
Context triple: [BART at Balboa Park station, hasEntrance, Geneva Avenue entrance]
  • A. Brookline Avenue entrance
    The Brookline Avenue entrance is one of the access points to Boston’s Kenmore station, serving passengers near Brookline Avenue and the surrounding Fenway–Kenmore area.
  • B. Elgin Avenue entrance
    Elgin Avenue entrance is one of the public access points to Maida Vale Underground station on the London Underground network.
  • C. Palmer Street entrance
    Palmer Street entrance is one of the access points to London’s St James’s Park Underground station, serving passengers near Palmer Street in Westminster.
  • D. Buena Vista Street entrance plaza
    Buena Vista Street entrance plaza is the main entry area of Disney California Adventure Park, themed to evoke 1920s–1930s Los Angeles as guests first arrive.
  • E. North Entry
    North Entry is the northern navigational entrance of the Keweenaw Waterway on Michigan’s Keweenaw Peninsula, providing access between Lake Superior and the inland channel.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Geneva Avenue entrance
Target entity description: The Geneva Avenue entrance is a primary street-level access point to BART’s Balboa Park Station in San Francisco, connecting riders from the surrounding neighborhood and transit lines to the station platforms.
  • A. Brookline Avenue entrance
    The Brookline Avenue entrance is one of the access points to Boston’s Kenmore station, serving passengers near Brookline Avenue and the surrounding Fenway–Kenmore area.
  • B. Elgin Avenue entrance
    Elgin Avenue entrance is one of the public access points to Maida Vale Underground station on the London Underground network.
  • C. Palmer Street entrance
    Palmer Street entrance is one of the access points to London’s St James’s Park Underground station, serving passengers near Palmer Street in Westminster.
  • D. Buena Vista Street entrance plaza
    Buena Vista Street entrance plaza is the main entry area of Disney California Adventure Park, themed to evoke 1920s–1930s Los Angeles as guests first arrive.
  • E. North Entry
    North Entry is the northern navigational entrance of the Keweenaw Waterway on Michigan’s Keweenaw Peninsula, providing access between Lake Superior and the inland channel.
  • F. None of above. chosen

Provenance (2 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_69e0b4cd25088190b48ca9700cd24efc completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c2d415688190b66adc44d4df9bbb completed April 21, 2026, 12:20 a.m.
Created at: April 16, 2026, 12:40 p.m.