Triple

T10015945
Position Surface form Disambiguated ID Type / Status
Subject Portland City Center E199493 entity
Predicate hasLandmark P105 FINISHED
Object Arlene Schnitzer Concert Hall E233776 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: Arlene Schnitzer Concert Hall | Statement: [Portland City Center, hasLandmark, Arlene Schnitzer Concert Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arlene Schnitzer Concert Hall
Context triple: [Portland City Center, hasLandmark, Arlene Schnitzer Concert Hall]
  • A. Arlene Schnitzer Concert Hall chosen
    Arlene Schnitzer Concert Hall is a historic performing arts venue in downtown Portland, Oregon, known for hosting concerts, theater, and cultural events.
  • B. Hancher Auditorium
    Hancher Auditorium is a major performing arts venue at the University of Iowa known for hosting concerts, theater, dance, and other cultural events.
  • C. Multnomah Arts Center
    Multnomah Arts Center is a community arts facility in Portland, Oregon, offering classes, performances, and cultural programs in the Multnomah Village neighborhood.
  • D. Hatch Recital Hall
    Hatch Recital Hall is an intimate performance venue at the Eastman School of Music known for hosting student recitals, chamber concerts, and other small-scale musical events.
  • E. Whalen Center for Music
    The Whalen Center for Music is Ithaca College’s primary music facility, housing classrooms, performance spaces, and resources for its renowned music programs.
  • 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_69ca8315a1a08190ab310f25620f362b completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cdcd4ad3348190bae03cd37c787674 completed April 2, 2026, 1:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69d26a99971081908397f06c0ce913d0 completed April 5, 2026, 1:58 p.m.
Created at: March 30, 2026, 8:52 p.m.