Triple

T5437261
Position Surface form Disambiguated ID Type / Status
Subject Portland State University South stations E122039 entity
Predicate serves P98 FINISHED
Object Portland State University E12076 NE FINISHED

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: Portland State University | Statement: [Portland State University South stations, serves, Portland State University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland State University
Context triple: [Portland State University South stations, serves, Portland State University]
  • A. Portland State University chosen
    Portland State University is a public research university located in downtown Portland, Oregon, known for its urban campus and emphasis on community engagement and sustainability.
  • B. University of Portland
    The University of Portland is a private Catholic university in Portland, Oregon, known for its strong programs in nursing, engineering, business, and the liberal arts.
  • C. Willamette University
    Willamette University is a private liberal arts university in Salem, Oregon, known for its strong undergraduate programs and respected graduate schools in law, business, and education.
  • D. Lewis & Clark College
    Lewis & Clark College is a private liberal arts college known for its strong undergraduate programs and scenic wooded campus in Portland, Oregon.
  • E. Oregon State University
    Oregon State University is a public research university in Corvallis, Oregon, known for its strong programs in engineering, forestry, and agricultural sciences.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd46400768819092925d461c0b8432 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd91bb51d48190aab340d8d25e9a9a completed March 20, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf3ad3a3d88190bacde12f515d9971 completed March 22, 2026, 12:41 a.m.
Created at: March 20, 2026, 2:07 p.m.