Triple

T2506851
Position Surface form Disambiguated ID Type / Status
Subject Knoxville International Energy Exposition E52603 entity
Predicate legacy P267 FINISHED
Object Sunsphere remains a Knoxville landmark
The Sunsphere is a distinctive, gold-tinted observation tower built for the 1982 World's Fair that has become an enduring architectural symbol of Knoxville, Tennessee.
E271983 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: Sunsphere remains a Knoxville landmark | Statement: [Knoxville International Energy Exposition, legacy, Sunsphere remains a Knoxville landmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sunsphere remains a Knoxville landmark
Context triple: [Knoxville International Energy Exposition, legacy, Sunsphere remains a Knoxville landmark]
  • A. Market Square, Knoxville
    Market Square, Knoxville is a historic downtown public plaza and pedestrian-friendly gathering place known for its shops, restaurants, events, and farmers’ markets.
  • B. Downtown Knoxville
    Downtown Knoxville is the central urban district of Knoxville, Tennessee, known for its cultural attractions, historic architecture, and vibrant arts and entertainment scene.
  • C. Old City, Knoxville
    Old City, Knoxville is a historic downtown neighborhood known for its revitalized warehouses, vibrant nightlife, arts scene, and eclectic mix of restaurants and shops.
  • D. Gatlinburg Space Needle
    The Gatlinburg Space Needle is a 407-foot observation tower in Gatlinburg, Tennessee, offering panoramic views of the Great Smoky Mountains and the surrounding city.
  • E. Knoxville Convention Center
    The Knoxville Convention Center is a major modern event and exhibition facility in downtown Knoxville, Tennessee, hosting conferences, trade shows, and community 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: Sunsphere remains a Knoxville landmark
Triple: [Knoxville International Energy Exposition, legacy, Sunsphere remains a Knoxville landmark]
Generated description
The Sunsphere is a distinctive, gold-tinted observation tower built for the 1982 World's Fair that has become an enduring architectural symbol of Knoxville, Tennessee.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sunsphere remains a Knoxville landmark
Target entity description: The Sunsphere is a distinctive, gold-tinted observation tower built for the 1982 World's Fair that has become an enduring architectural symbol of Knoxville, Tennessee.
  • A. Market Square, Knoxville
    Market Square, Knoxville is a historic downtown public plaza and pedestrian-friendly gathering place known for its shops, restaurants, events, and farmers’ markets.
  • B. Downtown Knoxville
    Downtown Knoxville is the central urban district of Knoxville, Tennessee, known for its cultural attractions, historic architecture, and vibrant arts and entertainment scene.
  • C. Old City, Knoxville
    Old City, Knoxville is a historic downtown neighborhood known for its revitalized warehouses, vibrant nightlife, arts scene, and eclectic mix of restaurants and shops.
  • D. Gatlinburg Space Needle
    The Gatlinburg Space Needle is a 407-foot observation tower in Gatlinburg, Tennessee, offering panoramic views of the Great Smoky Mountains and the surrounding city.
  • E. Knoxville Convention Center
    The Knoxville Convention Center is a major modern event and exhibition facility in downtown Knoxville, Tennessee, hosting conferences, trade shows, and community 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_69ab4958e76481908a235377dd921c9e completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd1cfeb408190ba8107296310dbfc completed March 7, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1fa7dbb88190815087416b207b54 completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af203f7ca08190ba781891bd879192 completed March 9, 2026, 7:32 p.m.
NED2 Entity disambiguation (via description) batch_69af20cd13a88190a35bc1b74ad088ef completed March 9, 2026, 7:34 p.m.
Created at: March 6, 2026, 9:46 p.m.