Triple

T13468856
Position Surface form Disambiguated ID Type / Status
Subject Interstate 24 E311575 entity
Predicate passesThrough P225 FINISHED
Object Chattanooga metropolitan area
The Chattanooga metropolitan area is a multi-county urban region in southeastern Tennessee and northwestern Georgia centered on the city of Chattanooga, known for its transportation links, manufacturing base, and outdoor recreation.
 E44986 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: Chattanooga metropolitan area | Statement: [Interstate 24, passesThrough, Chattanooga metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chattanooga metropolitan area
Context triple: [Interstate 24, passesThrough, Chattanooga metropolitan area]
  • A. Knoxville metropolitan area
    The Knoxville metropolitan area is a regional urban and economic hub in East Tennessee centered on the city of Knoxville and its surrounding suburban and rural communities.
  • B. Chattanooga
    Chattanooga is a mid-sized city in southeastern Tennessee known for its scenic location along the Tennessee River, outdoor recreation, and revitalized riverfront and downtown.
  • C. Jackson, Tennessee metropolitan area
    The Jackson, Tennessee metropolitan area is a regional urban and economic hub in West Tennessee centered on the city of Jackson and encompassing surrounding communities such as Brownsville.
  • D. Memphis metropolitan area
    The Memphis metropolitan area is a multi-county urban region centered on the city of Memphis, spanning parts of Tennessee, Mississippi, and Arkansas and serving as a major cultural, economic, and transportation hub of the Mid-South.
  • E. Nashville metropolitan area
    The Nashville metropolitan area is a multi-county urban region in Middle Tennessee centered on the city of Nashville, known for its music industry, healthcare sector, and rapid population growth.
  • 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: Chattanooga metropolitan area
Triple: [Interstate 24, passesThrough, Chattanooga metropolitan area]
Generated description
The Chattanooga metropolitan area is a multi-county urban region in southeastern Tennessee and northwestern Georgia centered on the city of Chattanooga, known for its transportation links, manufacturing base, and outdoor recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chattanooga metropolitan area
Target entity description: The Chattanooga metropolitan area is a multi-county urban region in southeastern Tennessee and northwestern Georgia centered on the city of Chattanooga, known for its transportation links, manufacturing base, and outdoor recreation.
  • A. Knoxville metropolitan area
    The Knoxville metropolitan area is a regional urban and economic hub in East Tennessee centered on the city of Knoxville and its surrounding suburban and rural communities.
  • B. Chattanooga chosen
    Chattanooga is a mid-sized city in southeastern Tennessee known for its scenic location along the Tennessee River, outdoor recreation, and revitalized riverfront and downtown.
  • C. Jackson, Tennessee metropolitan area
    The Jackson, Tennessee metropolitan area is a regional urban and economic hub in West Tennessee centered on the city of Jackson and encompassing surrounding communities such as Brownsville.
  • D. Memphis metropolitan area
    The Memphis metropolitan area is a multi-county urban region centered on the city of Memphis, spanning parts of Tennessee, Mississippi, and Arkansas and serving as a major cultural, economic, and transportation hub of the Mid-South.
  • E. Nashville metropolitan area
    The Nashville metropolitan area is a multi-county urban region in Middle Tennessee centered on the city of Nashville, known for its music industry, healthcare sector, and rapid population growth.
  • F. None of above.

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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf21e46081908a00c9acf54f270f completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7547d4f20819096765e125396e471 completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f75702e8c481909f668b41c8606514 completed May 3, 2026, 2:09 p.m.
NED2 Entity disambiguation (via description) batch_69f75779113c81909e1d06d79fc3d8a9 completed May 3, 2026, 2:11 p.m.
Created at: April 9, 2026, 9:42 p.m.