Triple

T21316469
Position Surface form Disambiguated ID Type / Status
Subject Westmoreland, Portland, Oregon E525484 entity
Predicate servedBy P82 FINISHED
Object TriMet bus lines — NE NERFINISHED

How this triple was built (2 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 bus lines | Statement: [Westmoreland, Portland, Oregon, servedBy, TriMet bus lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TriMet bus lines
Context triple: [Westmoreland, Portland, Oregon, servedBy, TriMet bus lines]
  • A. TriMet bus routes chosen
    TriMet bus routes are the public bus services operated by the Tri-County Metropolitan Transportation District of Oregon that provide local and regional transit throughout the Portland metropolitan area.
  • B. TriMet MAX Light Rail lines
    TriMet MAX Light Rail lines are the primary electric light rail system serving the Portland, Oregon metropolitan area, connecting key neighborhoods, suburbs, and transit hubs across multiple color-coded routes.
  • C. TriMet MAX Green Line
    The TriMet MAX Green Line is a light rail service in the Portland, Oregon metropolitan area that connects downtown Portland to the Clackamas Town Center, serving key destinations such as the Oregon Convention Center along its route.
  • D. TriMet
    TriMet is the regional public transportation agency serving the Portland, Oregon metropolitan area, operating buses, light rail, and commuter rail services.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b51ad810819098c12392c8e55f6c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75dcfdec08190a6e19c907a544921 completed April 21, 2026, 11:21 a.m.
Created at: April 16, 2026, 4:30 p.m.