Triple

T19786995
Position Surface form Disambiguated ID Type / Status
Subject George R. Brown Convention Center E475295 entity
Predicate operatedBy P86 FINISHED
Object Houston First Corporation — NE NERFINISHED

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: Houston First Corporation | Statement: [George R. Brown Convention Center, operatedBy, Houston First Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Houston First Corporation
Context triple: [George R. Brown Convention Center, operatedBy, Houston First Corporation]
  • A. Houston First Corporation chosen
    Houston First Corporation is a local government corporation that manages and promotes Houston’s convention, arts, and entertainment venues and tourism initiatives.
  • B. Texas City Improvement Company
    The Texas City Improvement Company was a land development and promotion firm instrumental in planning and establishing the city of Texas City, Texas, in the late 19th century.
  • C. Houston Endowment Inc.
    Houston Endowment Inc. is a private philanthropic foundation based in Houston, Texas, that provides grants to support education, the arts, community development, and other civic initiatives in the region.
  • D. Lone Star Corporation
    Lone Star Corporation was a British film production company active in the 1930s, best known for producing low-budget features including several early works by director John Ford and actor John Wayne.
  • E. Houston Branch
    Houston Branch was an American screenwriter active during the early 20th century, known for contributing to crime and mystery films in Hollywood.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e51b014081908b263e167370529a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65389145881909385f36f56cd250b completed April 20, 2026, 4:25 p.m.
Created at: April 10, 2026, 1:49 p.m.