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.