Triple

T3196631
Position Surface form Disambiguated ID Type / Status
Subject Westside Express Service E66949 entity
Predicate integratedWith P2830 FINISHED
Object TriMet Hop Fastpass system
The TriMet Hop Fastpass system is a contactless, reloadable electronic fare payment system used across Portland’s regional transit services, including buses, light rail, and commuter rail.
 E1080 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: TriMet Hop Fastpass system | Statement: [Westside Express Service, integratedWith, TriMet Hop Fastpass system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TriMet Hop Fastpass system
Context triple: [Westside Express Service, integratedWith, TriMet Hop Fastpass system]
  • A. TriMet Zone 1
    TriMet Zone 1 was a former central fare zone in Portland’s public transit system that included areas such as the Lloyd District.
  • B. TriMet
    TriMet is the regional public transportation agency serving the Portland, Oregon metropolitan area, operating buses, light rail, and commuter rail services.
  • C. Portland METRO bus system
    The Portland METRO bus system is the primary public transit network serving the Greater Portland, Maine area, providing fixed-route bus service connecting downtown, surrounding neighborhoods, and nearby communities.
  • D. Rio Metro Regional Transit District
    Rio Metro Regional Transit District is a public transportation agency in central New Mexico that oversees regional commuter rail and bus services, including the New Mexico Rail Runner Express.
  • E. Seattle Center Monorail
    The Seattle Center Monorail is an elevated rapid transit line in Seattle that connects downtown to the Seattle Center, originally built for the 1962 World's Fair and now operating as a short but iconic urban transit link and tourist attraction.
  • 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: TriMet Hop Fastpass system
Triple: [Westside Express Service, integratedWith, TriMet Hop Fastpass system]
Generated description
The TriMet Hop Fastpass system is a contactless, reloadable electronic fare payment system used across Portland’s regional transit services, including buses, light rail, and commuter rail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TriMet Hop Fastpass system
Target entity description: The TriMet Hop Fastpass system is a contactless, reloadable electronic fare payment system used across Portland’s regional transit services, including buses, light rail, and commuter rail.
  • A. TriMet Zone 1
    TriMet Zone 1 was a former central fare zone in Portland’s public transit system that included areas such as the Lloyd District.
  • B. TriMet chosen
    TriMet is the regional public transportation agency serving the Portland, Oregon metropolitan area, operating buses, light rail, and commuter rail services.
  • C. Portland METRO bus system
    The Portland METRO bus system is the primary public transit network serving the Greater Portland, Maine area, providing fixed-route bus service connecting downtown, surrounding neighborhoods, and nearby communities.
  • D. Rio Metro Regional Transit District
    Rio Metro Regional Transit District is a public transportation agency in central New Mexico that oversees regional commuter rail and bus services, including the New Mexico Rail Runner Express.
  • E. Seattle Center Monorail
    The Seattle Center Monorail is an elevated rapid transit line in Seattle that connects downtown to the Seattle Center, originally built for the 1962 World's Fair and now operating as a short but iconic urban transit link and tourist attraction.
  • F. None of above.

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_69ad8588ba18819086a10951c32ecb80 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada7177b488190b7a1b40ff3fae15f completed March 8, 2026, 4:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69b24bb2c9908190b3abc395537e22ac completed March 12, 2026, 5:14 a.m.
NEDg Description generation batch_69b24cda28308190b33f189b8c7f3c58 completed March 12, 2026, 5:19 a.m.
NED2 Entity disambiguation (via description) batch_69b24d84f29c819087c15fd3883d6657 completed March 12, 2026, 5:22 a.m.
Created at: March 8, 2026, 3:07 p.m.