Triple

T6918615
Position Surface form Disambiguated ID Type / Status
Subject Rosemont, Illinois E160125 entity
Predicate hasVenue P373 FINISHED
Object Donald E. Stephens Convention Center
Donald E. Stephens Convention Center is a large multi-purpose convention and exhibition facility located near O'Hare International Airport in Rosemont, Illinois, hosting trade shows, conferences, and major events.
 E628478 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: Donald E. Stephens Convention Center | Statement: [Rosemont, Illinois, hasVenue, Donald E. Stephens Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Donald E. Stephens Convention Center
Context triple: [Rosemont, Illinois, hasVenue, Donald E. Stephens Convention Center]
  • A. George R. Brown Convention Center
    The George R. Brown Convention Center is a major convention and exhibition facility in downtown Houston, Texas, known for hosting large-scale conferences, trade shows, and cultural events.
  • B. Century II Performing Arts & Convention Center
    Century II Performing Arts & Convention Center is a large multi-purpose venue in downtown Wichita that hosts concerts, theater productions, conventions, and community events.
  • C. 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.
  • D. Benton Convention Center
    The Benton Convention Center is a major conference and event facility located in downtown Winston-Salem, North Carolina.
  • E. Indiana Convention Center
    The Indiana Convention Center is a major convention and exhibition facility in downtown Indianapolis that hosts large-scale trade shows, conferences, and 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: Donald E. Stephens Convention Center
Triple: [Rosemont, Illinois, hasVenue, Donald E. Stephens Convention Center]
Generated description
Donald E. Stephens Convention Center is a large multi-purpose convention and exhibition facility located near O'Hare International Airport in Rosemont, Illinois, hosting trade shows, conferences, and major events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Donald E. Stephens Convention Center
Target entity description: Donald E. Stephens Convention Center is a large multi-purpose convention and exhibition facility located near O'Hare International Airport in Rosemont, Illinois, hosting trade shows, conferences, and major events.
  • A. George R. Brown Convention Center
    The George R. Brown Convention Center is a major convention and exhibition facility in downtown Houston, Texas, known for hosting large-scale conferences, trade shows, and cultural events.
  • B. Century II Performing Arts & Convention Center
    Century II Performing Arts & Convention Center is a large multi-purpose venue in downtown Wichita that hosts concerts, theater productions, conventions, and community events.
  • C. 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.
  • D. Benton Convention Center
    The Benton Convention Center is a major conference and event facility located in downtown Winston-Salem, North Carolina.
  • E. Indiana Convention Center
    The Indiana Convention Center is a major convention and exhibition facility in downtown Indianapolis that hosts large-scale trade shows, conferences, and 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_69c6883ab1008190a07129ff06f625d9 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6d9e17ea08190b8c4142af8adfba0 completed March 27, 2026, 7:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7512f7fac81908d0891f4de301535 completed March 28, 2026, 3:55 a.m.
NEDg Description generation batch_69c751db72408190b89e2ab08730ca43 completed March 28, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_69c75264e65081908859551feaf1006c completed March 28, 2026, 4 a.m.
Created at: March 27, 2026, 2:26 p.m.