Triple

T271677
Position Surface form Disambiguated ID Type / Status
Subject Lloyd District E5646 entity
Predicate contains P35 FINISHED
Object Oregon Convention Center
The Oregon Convention Center is a major conference and event venue in Portland, Oregon, known for its distinctive twin glass spires and large-scale trade shows, conventions, and public events.
E36202 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: Oregon Convention Center | Statement: [Lloyd District, contains, Oregon Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oregon Convention Center
Context triple: [Lloyd District, contains, Oregon Convention Center]
  • A. Manchester Central Convention Complex
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • B. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • C. Tampa Convention Center
    The Tampa Convention Center is a large waterfront meeting and event facility in downtown Tampa, Florida, hosting conventions, trade shows, and public events.
  • D. Dallas Convention Center
    The Dallas Convention Center, now known as the Kay Bailey Hutchison Convention Center, is a major convention and exhibition facility in downtown Dallas that hosts large-scale trade shows, conferences, and events.
  • E. Gill Coliseum
    Gill Coliseum is a multi-purpose indoor arena on the campus of Oregon State University in Corvallis, primarily serving as the home venue for the university’s basketball and other athletic programs.
  • 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: Oregon Convention Center
Triple: [Lloyd District, contains, Oregon Convention Center]
Generated description
The Oregon Convention Center is a major conference and event venue in Portland, Oregon, known for its distinctive twin glass spires and large-scale trade shows, conventions, and public events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oregon Convention Center
Target entity description: The Oregon Convention Center is a major conference and event venue in Portland, Oregon, known for its distinctive twin glass spires and large-scale trade shows, conventions, and public events.
  • A. Manchester Central Convention Complex
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • B. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • C. Tampa Convention Center
    The Tampa Convention Center is a large waterfront meeting and event facility in downtown Tampa, Florida, hosting conventions, trade shows, and public events.
  • D. Dallas Convention Center
    The Dallas Convention Center, now known as the Kay Bailey Hutchison Convention Center, is a major convention and exhibition facility in downtown Dallas that hosts large-scale trade shows, conferences, and events.
  • E. Gill Coliseum
    Gill Coliseum is a multi-purpose indoor arena on the campus of Oregon State University in Corvallis, primarily serving as the home venue for the university’s basketball and other athletic programs.
  • 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_69a25853594c8190b05ec3a586ec88bf completed Feb. 28, 2026, 2:52 a.m.
NER Named-entity recognition batch_69a25dcd2b208190855d5d8d70a3acfc completed Feb. 28, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3949fbdd48190847ef6d7decdc61e completed March 1, 2026, 1:21 a.m.
NEDg Description generation batch_69a394ffe7148190a782a1943a76dc00 completed March 1, 2026, 1:23 a.m.
NED2 Entity disambiguation (via description) batch_69a3959061908190a96c6f8c8db0157d completed March 1, 2026, 1:25 a.m.
Created at: Feb. 28, 2026, 2:57 a.m.