Triple

T18369578
Position Surface form Disambiguated ID Type / Status
Subject MTC E446144 entity
Predicate coordinatesTransportationPlanning P130845 FINISHED
Object San Francisco Bay Area — 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: San Francisco Bay Area | Statement: [MTC, coordinatesTransportationPlanning, San Francisco Bay Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Bay Area
Context triple: [MTC, coordinatesTransportationPlanning, San Francisco Bay Area]
  • A. San Francisco Bay Area chosen
    The San Francisco Bay Area is a major metropolitan region in Northern California known for its technology industry, cultural diversity, and iconic landmarks such as the Golden Gate Bridge.
  • B. Monterey Bay Area
    The Monterey Bay Area is a coastal region of central California known for its rich marine ecosystem, historic fishing and cannery industries, and scenic communities such as Monterey, Santa Cruz, and Carmel.
  • C. East Bay
    East Bay is a coastal inlet and estuarine body of water in northwest Florida that forms part of the larger Pensacola Bay system.
  • D. East Bay
    East Bay is a coastal inlet and estuarine waterway in Osterville, Massachusetts, known for boating, scenic shoreline, and access to Nantucket Sound.
  • E. East Bay
    East Bay is a sandy seaside area in North Berwick, Scotland, known for its scenic coastline and views across the Firth of Forth.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: coordinatesTransportationPlanning
Context triple: [MTC, coordinatesTransportationPlanning, San Francisco Bay Area]
  • A. transportationAccessPlan
    Indicates that there is a planned or defined arrangement for how transportation services or infrastructure will be accessed or used.
  • B. transportationPlanned
    Indicates that an arrangement has been made for someone or something to be transported from one place to another.
  • C. plannedTransit
    Indicates that a transit or trip has been scheduled or arranged to occur, but has not yet taken place.
  • D. plannedTransportProject
    Indicates that there is a transport-related project that has been conceived and scheduled but not yet implemented.
  • E. providesUrbanTransport
    Indicates that one entity supplies or operates transportation services within an urban or city environment for another entity or the public.
  • F. None of above. chosen

Provenance (4 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_69d8b9f370b88190b1e5081c2c238e7f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e51751e4288190873bcc4dc140ac16 completed April 19, 2026, 5:56 p.m.
PD Predicate disambiguation batch_69e44fed3fdc81908f4ed6a81db42416 completed April 19, 2026, 3:45 a.m.
PDg Predicate description generation batch_69e451a1bda48190a9cd1db436d4be62 completed April 19, 2026, 3:53 a.m.
Created at: April 10, 2026, 10:43 a.m.