Triple

T9684751
Position Surface form Disambiguated ID Type / Status
Subject Walnut Street Bridge E234376 entity
Predicate partOf P40 FINISHED
Object Chattanooga riverfront redevelopment
Chattanooga riverfront redevelopment is an urban revitalization initiative that transformed Chattanooga’s downtown waterfront into a vibrant district of parks, cultural attractions, and public spaces along the Tennessee River.
E231817 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 riverfront redevelopment | Statement: [Walnut Street Bridge, partOf, Chattanooga riverfront redevelopment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chattanooga riverfront redevelopment
Context triple: [Walnut Street Bridge, partOf, Chattanooga riverfront redevelopment]
  • A. Tennessee Riverwalk
    The Tennessee Riverwalk is a scenic multi-use greenway in Chattanooga that follows the Tennessee River, offering walking and biking paths, parks, and riverfront access.
  • B. Tennessee Riverpark
    Tennessee Riverpark is a scenic public greenway and recreational area along the Tennessee River in Chattanooga, offering trails, river access, and outdoor amenities.
  • C. Coosa Riverfront
    Coosa Riverfront is a scenic recreational area along the Coosa River in Gadsden, Alabama, featuring parks, walking paths, and waterfront activities.
  • D. Chattahoochee Riverwalk system
    The Chattahoochee Riverwalk system is a multi-use recreational trail network that follows the Chattahoochee River, offering scenic walking, biking, and outdoor activity areas along its banks.
  • E. Tampa downtown waterfront redevelopment
    Tampa downtown waterfront redevelopment is a large-scale urban revitalization initiative transforming the city’s central waterfront into a mixed-use district with offices, residences, retail, and public spaces.
  • 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 riverfront redevelopment
Triple: [Walnut Street Bridge, partOf, Chattanooga riverfront redevelopment]
Generated description
Chattanooga riverfront redevelopment is an urban revitalization initiative that transformed Chattanooga’s downtown waterfront into a vibrant district of parks, cultural attractions, and public spaces along the Tennessee River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chattanooga riverfront redevelopment
Target entity description: Chattanooga riverfront redevelopment is an urban revitalization initiative that transformed Chattanooga’s downtown waterfront into a vibrant district of parks, cultural attractions, and public spaces along the Tennessee River.
  • A. Tennessee Riverwalk chosen
    The Tennessee Riverwalk is a scenic multi-use greenway in Chattanooga that follows the Tennessee River, offering walking and biking paths, parks, and riverfront access.
  • B. Tennessee Riverpark
    Tennessee Riverpark is a scenic public greenway and recreational area along the Tennessee River in Chattanooga, offering trails, river access, and outdoor amenities.
  • C. Coosa Riverfront
    Coosa Riverfront is a scenic recreational area along the Coosa River in Gadsden, Alabama, featuring parks, walking paths, and waterfront activities.
  • D. Chattahoochee Riverwalk system
    The Chattahoochee Riverwalk system is a multi-use recreational trail network that follows the Chattahoochee River, offering scenic walking, biking, and outdoor activity areas along its banks.
  • E. Tampa downtown waterfront redevelopment
    Tampa downtown waterfront redevelopment is a large-scale urban revitalization initiative transforming the city’s central waterfront into a mixed-use district with offices, residences, retail, and public spaces.
  • 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_69ca84ca73208190957a900c8543bdcc completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9cd0877c81909fde1989d946aae9 completed April 1, 2026, 10:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69d19106e67881909505287620d2f781 completed April 4, 2026, 10:30 p.m.
NEDg Description generation batch_69d19375fd8481909620e8e68d73ec17 completed April 4, 2026, 10:40 p.m.
NED2 Entity disambiguation (via description) batch_69d19416efd48190865d0178e5e893fa completed April 4, 2026, 10:43 p.m.
Created at: March 30, 2026, 8:16 p.m.