Triple

T1573486
Position Surface form Disambiguated ID Type / Status
Subject Lake Merritt E33593 entity
Predicate near P350 FINISHED
Object Henry J. Kaiser Convention Center
The Henry J. Kaiser Convention Center is a historic multi-purpose event and performance venue in Oakland, California, known for hosting concerts, civic gatherings, and community events.
E179545 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: Henry J. Kaiser Convention Center | Statement: [Lake Merritt, near, Henry J. Kaiser Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry J. Kaiser Convention Center
Context triple: [Lake Merritt, near, Henry J. Kaiser Convention Center]
  • A. 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.
  • B. Los Angeles Convention Center
    The Los Angeles Convention Center is a major multi-purpose convention and exhibition complex in downtown Los Angeles that hosts large-scale trade shows, conferences, and public events.
  • C. Orange County Convention Center
    The Orange County Convention Center is a major convention and trade show complex in Orlando, Florida, known as one of the largest and busiest convention centers in the United States.
  • D. Carson Center for the Performing Arts
    The Carson Center for the Performing Arts is a regional performing arts venue and cultural hub in Paducah, Kentucky, hosting concerts, theater, and community events.
  • E. Memorial Coliseum
    Memorial Coliseum is a multi-purpose indoor arena in Portland, Oregon, best known as the original home venue of the NBA’s Portland Trail Blazers.
  • 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: Henry J. Kaiser Convention Center
Triple: [Lake Merritt, near, Henry J. Kaiser Convention Center]
Generated description
The Henry J. Kaiser Convention Center is a historic multi-purpose event and performance venue in Oakland, California, known for hosting concerts, civic gatherings, and community events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry J. Kaiser Convention Center
Target entity description: The Henry J. Kaiser Convention Center is a historic multi-purpose event and performance venue in Oakland, California, known for hosting concerts, civic gatherings, and community events.
  • A. 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.
  • B. Los Angeles Convention Center
    The Los Angeles Convention Center is a major multi-purpose convention and exhibition complex in downtown Los Angeles that hosts large-scale trade shows, conferences, and public events.
  • C. Orange County Convention Center
    The Orange County Convention Center is a major convention and trade show complex in Orlando, Florida, known as one of the largest and busiest convention centers in the United States.
  • D. Carson Center for the Performing Arts
    The Carson Center for the Performing Arts is a regional performing arts venue and cultural hub in Paducah, Kentucky, hosting concerts, theater, and community events.
  • E. Memorial Coliseum
    Memorial Coliseum is a multi-purpose indoor arena in Portland, Oregon, best known as the original home venue of the NBA’s Portland Trail Blazers.
  • 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_69a885f11b048190935025a035302715 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908bb9c648190933fd19bcc1cb9a4 completed March 5, 2026, 4:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4028bc5881909dbe847229dd63bb completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad41930d208190b34531e3f35fa58b completed March 8, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_69ad422752348190b42ebc3781a6e8a5 completed March 8, 2026, 9:32 a.m.
Created at: March 4, 2026, 7:27 p.m.