Triple

T712056
Position Surface form Disambiguated ID Type / Status
Subject Beaverton Transit Center E14230 entity
Predicate servedByBusOperator P14541 FINISHED
Object SouthWest Transit (historical regional context, if applicable)
SouthWest Transit was a former regional bus operator serving the southwestern Portland metropolitan area, including routes that connected to the Beaverton Transit Center.
E84571 NE FINISHED

How this triple was built (4 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: SouthWest Transit (historical regional context, if applicable) | Statement: [Beaverton Transit Center, servedByBusOperator, SouthWest Transit (historical regional context, if applicable)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SouthWest Transit (historical regional context, if applicable)
Context triple: [Beaverton Transit Center, servedByBusOperator, SouthWest Transit (historical regional context, if applicable)]
  • A. Transit Bureau
    The Transit Bureau is the division of the New York City Police Department responsible for policing and ensuring safety within the city’s public transit system, particularly the subway.
  • B. StarMetro public transit system
    StarMetro public transit system is the city-operated bus and paratransit network serving residents, students, and visitors throughout Tallahassee, Florida.
  • C. C-TRAN
    C-TRAN is the public transit agency serving Clark County and the Vancouver, Washington area, providing bus and express services often coordinated with Portland’s TriMet system.
  • D. Metro Transit
    Metro Transit is the primary public transportation agency for the Minneapolis–Saint Paul metropolitan area, operating buses, light rail, and commuter rail services.
  • E. MiWay bus services
    MiWay bus services is the public transit system for the City of Mississauga, Ontario, operating local and express bus routes that connect the city with surrounding regions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: SouthWest Transit (historical regional context, if applicable)
Triple: [Beaverton Transit Center, servedByBusOperator, SouthWest Transit (historical regional context, if applicable)]
Generated description
SouthWest Transit was a former regional bus operator serving the southwestern Portland metropolitan area, including routes that connected to the Beaverton Transit Center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SouthWest Transit (historical regional context, if applicable)
Target entity description: SouthWest Transit was a former regional bus operator serving the southwestern Portland metropolitan area, including routes that connected to the Beaverton Transit Center.
  • A. Transit Bureau
    The Transit Bureau is the division of the New York City Police Department responsible for policing and ensuring safety within the city’s public transit system, particularly the subway.
  • B. StarMetro public transit system
    StarMetro public transit system is the city-operated bus and paratransit network serving residents, students, and visitors throughout Tallahassee, Florida.
  • C. C-TRAN
    C-TRAN is the public transit agency serving Clark County and the Vancouver, Washington area, providing bus and express services often coordinated with Portland’s TriMet system.
  • D. Metro Transit
    Metro Transit is the primary public transportation agency for the Minneapolis–Saint Paul metropolitan area, operating buses, light rail, and commuter rail services.
  • E. MiWay bus services
    MiWay bus services is the public transit system for the City of Mississauga, Ontario, operating local and express bus routes that connect the city with surrounding regions.
  • F. None of above. chosen

Provenance (5 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_69a4934a36e081909e7abef98b898a4e completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4aa9a1dcc81908bdb7b960765fde5 completed March 1, 2026, 9:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5dcb3452c8190a150b4a182807813 completed March 2, 2026, 6:53 p.m.
NEDg Description generation batch_69a5dfca43a08190b3e8a13284163822 completed March 2, 2026, 7:06 p.m.
NED2 Entity disambiguation (via description) batch_69a5ff271e288190a9932832609c3c3d completed March 2, 2026, 9:20 p.m.
Created at: March 1, 2026, 7:36 p.m.