Triple

T18768702
Position Surface form Disambiguated ID Type / Status
Subject TriMet MAX Light Rail stations E458956 entity
Predicate notableStation P3858 FINISHED
Object Pioneer Courthouse Square station — 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: Pioneer Courthouse Square station | Statement: [TriMet MAX Light Rail stations, notableStation, Pioneer Courthouse Square station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pioneer Courthouse Square station
Context triple: [TriMet MAX Light Rail stations, notableStation, Pioneer Courthouse Square station]
  • A. Pioneer Courthouse Square station chosen
    Pioneer Courthouse Square station is a central downtown Portland MAX Light Rail stop serving multiple lines adjacent to the city’s main public square.
  • B. Bay/Enterprise Square Station
    Bay/Enterprise Square Station is a light rail transit stop in downtown Edmonton, Alberta, serving the city's LRT network and the surrounding commercial and educational district.
  • C. Washington Park station
    Washington Park station is a deep underground light rail station in Portland, Oregon, serving the MAX Blue and Red lines near the Oregon Zoo and other attractions.
  • D. Washington Park station
    Washington Park station is a Newark Light Rail stop in Newark, New Jersey, serving the downtown area near Washington Park and nearby cultural and commercial destinations.
  • E. Van Ness station
    Van Ness station is a San Francisco Muni Metro underground transit station located along Market Street, serving multiple light rail lines and connecting riders to the Civic Center and surrounding downtown areas.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e58d867264819098ae35c9feab3bb4 completed April 20, 2026, 2:20 a.m.
Created at: April 10, 2026, 11:52 a.m.