Triple

T19757812
Position Surface form Disambiguated ID Type / Status
Subject Houston First Corporation E474547 entity
Predicate manages P86 FINISHED
Object George R. Brown Convention Center E475295 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: George R. Brown Convention Center | Statement: [Houston First Corporation, manages, George R. Brown Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George R. Brown Convention Center
Context triple: [Houston First Corporation, manages, George R. Brown Convention Center]
  • A. George R. Brown Convention Center chosen
    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. 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.
  • C. Horizon Convention Center
    Horizon Convention Center is a multi-purpose event and conference facility located in downtown Muncie, Indiana, serving as a regional hub for meetings, conventions, and community events.
  • D. Sunshine City Convention Center
    Sunshine City Convention Center is a major events and exhibition venue in Sunshine City, hosting conferences, trade shows, and large-scale gatherings.
  • E. Austin Convention Center
    The Austin Convention Center is a large, modern event and exhibition facility in downtown Austin, Texas, hosting conferences, trade shows, and major cultural gatherings.
  • 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_69d8e51940a0819087bd2996f98da668 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6531d711c8190996fcf967c39c523 completed April 20, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07bd69f9a481909c82253039af1ec1 completed May 16, 2026, 12:42 a.m.
Created at: April 10, 2026, 1:48 p.m.