Triple

T2078604
Position Surface form Disambiguated ID Type / Status
Subject Chattanooga E44986 entity
Predicate riverfrontFeature P20923 FINISHED
Object 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.
E231817 NE FINISHED

How this triple was built (5 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: Tennessee Riverwalk | Statement: [Chattanooga, riverfrontFeature, Tennessee Riverwalk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tennessee Riverwalk
Context triple: [Chattanooga, riverfrontFeature, Tennessee Riverwalk]
  • A. Columbus Riverwalk
    The Columbus Riverwalk is a scenic multi-use trail and park system along the Chattahoochee River in Columbus, Georgia, featuring walking and biking paths, river views, and recreational areas.
  • B. Tampa Riverwalk
    Tampa Riverwalk is a scenic, pedestrian-friendly waterfront promenade in downtown Tampa featuring parks, public art, attractions, and access to the Hillsborough River.
  • C. Riverway
    Riverway is a linear park and waterway in Boston that forms part of the Emerald Necklace, offering scenic green space and recreational paths near the Longwood Medical Area.
  • D. Hannibal Riverfront
    Hannibal Riverfront is a historic waterfront district along the Mississippi River in Hannibal, Missouri, known for its scenic views, riverboat excursions, and connections to Mark Twain–themed attractions.
  • E. Stillman Trail
    Stillman Trail is a popular hiking route in New York’s Hudson Highlands that traverses Storm King Mountain and offers scenic views of the Hudson River valley.
  • 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: Tennessee Riverwalk
Triple: [Chattanooga, riverfrontFeature, Tennessee Riverwalk]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tennessee Riverwalk
Target entity description: 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.
  • A. Columbus Riverwalk
    The Columbus Riverwalk is a scenic multi-use trail and park system along the Chattahoochee River in Columbus, Georgia, featuring walking and biking paths, river views, and recreational areas.
  • B. Tampa Riverwalk
    Tampa Riverwalk is a scenic, pedestrian-friendly waterfront promenade in downtown Tampa featuring parks, public art, attractions, and access to the Hillsborough River.
  • C. Riverway
    Riverway is a linear park and waterway in Boston that forms part of the Emerald Necklace, offering scenic green space and recreational paths near the Longwood Medical Area.
  • D. Hannibal Riverfront
    Hannibal Riverfront is a historic waterfront district along the Mississippi River in Hannibal, Missouri, known for its scenic views, riverboat excursions, and connections to Mark Twain–themed attractions.
  • E. Stillman Trail
    Stillman Trail is a popular hiking route in New York’s Hudson Highlands that traverses Storm King Mountain and offers scenic views of the Hudson River valley.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: riverfrontFeature
Context triple: [Chattanooga, riverfrontFeature, Tennessee Riverwalk]
  • A. riverFeatureType
    Indicates the specific kind or category of physical or functional feature associated with a river (e.g., source, mouth, tributary, channel segment).
  • B. isWaterfrontBuilding
    Indicates that a building is located directly adjacent to a body of water, such as a river, lake, or ocean.
  • C. waterFeature chosen
    Indicates the presence of a natural or artificial body or flow of water associated with the subject.
  • D. hasWaterfrontArea
    Indicates that an entity possesses or includes an area directly adjacent to or bordering a body of water.
  • E. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • F. None of above.

Provenance (6 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba31eef8819081cf7f5334b59fe1 completed March 7, 2026, 5:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae27379d6c819088e01920aae0981a completed March 9, 2026, 1:49 a.m.
NEDg Description generation batch_69ae28daeae88190bdb07375ab246981 completed March 9, 2026, 1:56 a.m.
NED2 Entity disambiguation (via description) batch_69ae294b3d0081909ceabda14c6bcf5e completed March 9, 2026, 1:58 a.m.
PD Predicate disambiguation batch_69abb7b0edac8190a58eabee55f73deb completed March 7, 2026, 5:29 a.m.
Created at: March 4, 2026, 7:41 p.m.