Triple

T7511577
Position Surface form Disambiguated ID Type / Status
Subject South Waterfront campus E177532 entity
Predicate connectedTo P37 FINISHED
Object OHSU Marquam Hill campus E329211 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: OHSU Marquam Hill campus | Statement: [South Waterfront campus, connectedTo, OHSU Marquam Hill campus]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OHSU Marquam Hill campus
Context triple: [South Waterfront campus, connectedTo, OHSU Marquam Hill campus]
  • A. OHSU Marquam Hill campus chosen
    The OHSU Marquam Hill campus is Oregon Health & Science University’s primary medical and research complex in Portland, housing major hospitals, clinics, and academic facilities on a hill overlooking the city.
  • B. OHSU Center for Health & Healing
    The OHSU Center for Health & Healing is a major medical and research complex in Portland, Oregon, that provides outpatient care, clinical services, and wellness facilities as part of Oregon Health & Science University.
  • C. OHSU upper terminal
    OHSU upper terminal is the upper station of Portland’s aerial tram system, serving Oregon Health & Science University’s main campus on Marquam Hill.
  • D. OHSU Knight Cardiovascular Institute
    The OHSU Knight Cardiovascular Institute is a leading heart and vascular research and clinical care center at Oregon Health & Science University focused on preventing, treating, and understanding cardiovascular disease.
  • E. OHSU Brain Institute
    The OHSU Brain Institute is a leading neuroscience center at Oregon Health & Science University focused on research, clinical care, and education related to brain and nervous system disorders.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c69f276b108190af2cc790b6554544 elicitation completed
NER batch_69c6f5d33960819089a10c1149abf4b2 ner completed
NED1 batch_69c84614e8608190b6d683e4402a6275 ned_source_triple completed
Created at: March 27, 2026, 3:45 p.m.