Triple

T20269249
Position Surface form Disambiguated ID Type / Status
Subject Pantages Theatre circuit E499048 entity
Predicate hasPart P35 FINISHED
Object Pantages Theatre (Portland, Oregon)
Pantages Theatre (Portland, Oregon) was a historic vaudeville and movie palace in downtown Portland that operated as part of the nationwide Pantages theater chain in the early 20th century.
 E1420392 NE FINISHED

How this triple was built (4 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: Pantages Theatre (Portland, Oregon) | Statement: [Pantages Theatre circuit, hasPart, Pantages Theatre (Portland, Oregon)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pantages Theatre (Portland, Oregon)
Context triple: [Pantages Theatre circuit, hasPart, Pantages Theatre (Portland, Oregon)]
  • A. Pantages Theatre
    Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
  • B. Pantages Theatre
    Pantages Theatre is the historic name of a prominent Toronto live-performance venue now known as the Ed Mirvish Theatre, long associated with major theatrical and musical productions.
  • C. Pantages Theatre, Seattle
    Pantages Theatre in Seattle is a historic vaudeville and movie palace designed and built in the early 20th century as part of impresario Alexander Pantages’ influential theater circuit.
  • D. Pantages Theater
    Pantages Theater is a historic performing arts venue in downtown Tacoma, Washington, known for its ornate architecture and live theater, music, and cultural events.
  • E. Portland Center for the Performing Arts
    The Portland Center for the Performing Arts is a major performing arts complex in downtown Portland, Oregon, housing multiple theaters that host concerts, theater, dance, and other cultural events.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pantages Theatre (Portland, Oregon)
Triple: [Pantages Theatre circuit, hasPart, Pantages Theatre (Portland, Oregon)]
Generated description
Pantages Theatre (Portland, Oregon) was a historic vaudeville and movie palace in downtown Portland that operated as part of the nationwide Pantages theater chain in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pantages Theatre (Portland, Oregon)
Target entity description: Pantages Theatre (Portland, Oregon) was a historic vaudeville and movie palace in downtown Portland that operated as part of the nationwide Pantages theater chain in the early 20th century.
  • A. Pantages Theatre
    Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
  • B. Pantages Theatre
    Pantages Theatre is the historic name of a prominent Toronto live-performance venue now known as the Ed Mirvish Theatre, long associated with major theatrical and musical productions.
  • C. Pantages Theatre, Seattle
    Pantages Theatre in Seattle is a historic vaudeville and movie palace designed and built in the early 20th century as part of impresario Alexander Pantages’ influential theater circuit.
  • D. Pantages Theater
    Pantages Theater is a historic performing arts venue in downtown Tacoma, Washington, known for its ornate architecture and live theater, music, and cultural events.
  • E. Portland Center for the Performing Arts
    The Portland Center for the Performing Arts is a major performing arts complex in downtown Portland, Oregon, housing multiple theaters that host concerts, theater, dance, and other cultural events.
  • F. None of above. chosen

Provenance (5 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e675dc8e708190b840d687f134c9e8 completed April 20, 2026, 6:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a085537abf481908a7b7d700adb63b0 completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0855fad28c81908c1516b64b8b1dc8 completed May 16, 2026, 11:33 a.m.
NED2 Entity disambiguation (via description) batch_6a08569e603881908e28fec3e8f5f5aa completed May 16, 2026, 11:35 a.m.
Created at: April 11, 2026, 11:42 p.m.