Triple

T18591702
Position Surface form Disambiguated ID Type / Status
Subject Visitacion Valley E454383 entity
Predicate servedByTransit P82 FINISHED
Object Muni 9 bus line — 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: Muni 9 bus line | Statement: [Visitacion Valley, servedByTransit, Muni 9 bus line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Muni 9 bus line
Context triple: [Visitacion Valley, servedByTransit, Muni 9 bus line]
  • A. Muni 8 bus line
    The Muni 8 bus line is a San Francisco Municipal Railway route that provides crosstown service connecting neighborhoods such as Visitacion Valley with other parts of the city.
  • B. M9 bus
    The M9 bus is a New York City bus route in Manhattan that runs primarily along the East Side, connecting Lower Manhattan with neighborhoods on and near First and Second Avenues.
  • C. Muni Metro K Ingleside line
    The Muni Metro K Ingleside line is a light rail service in San Francisco that runs from downtown through the Twin Peaks Tunnel to the southwestern neighborhoods, including Ingleside.
  • D. Muni Metro line M
    Muni Metro line M is a light rail service in San Francisco that connects neighborhoods including the Castro District with the southwestern parts of the city and San Francisco State University.
  • E. Muni Metro J Church line
    The Muni Metro J Church line is a light rail service in San Francisco that runs from the downtown Market Street subway to the southern neighborhoods along Church Street.
  • 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: Muni 9 bus line
Target entity description: The Muni 9 bus line is a San Francisco Municipal Railway route that provides crosstown service connecting neighborhoods such as Visitacion Valley with other parts of the city.
  • A. Muni 8 bus line
    The Muni 8 bus line is a San Francisco Municipal Railway route that provides crosstown service connecting neighborhoods such as Visitacion Valley with other parts of the city.
  • B. M9 bus
    The M9 bus is a New York City bus route in Manhattan that runs primarily along the East Side, connecting Lower Manhattan with neighborhoods on and near First and Second Avenues.
  • C. Muni Metro K Ingleside line
    The Muni Metro K Ingleside line is a light rail service in San Francisco that runs from downtown through the Twin Peaks Tunnel to the southwestern neighborhoods, including Ingleside.
  • D. Muni Metro line M
    Muni Metro line M is a light rail service in San Francisco that connects neighborhoods including the Castro District with the southwestern parts of the city and San Francisco State University.
  • E. Muni Metro J Church line
    The Muni Metro J Church line is a light rail service in San Francisco that runs from the downtown Market Street subway to the southern neighborhoods along Church Street.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e545b6792481908eae92718aa4c889 completed April 19, 2026, 9:14 p.m.
Created at: April 10, 2026, 11:44 a.m.