Triple

T19150936
Position Surface form Disambiguated ID Type / Status
Subject Point Park, Parkersburg, West Virginia E468804 entity
Predicate partOf P40 FINISHED
Object Parkersburg riverfront redevelopment area
The Parkersburg riverfront redevelopment area is an urban revitalization district along the Ohio River in Parkersburg, West Virginia, featuring recreational, cultural, and public spaces such as Point Park.
 E1361627 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: Parkersburg riverfront redevelopment area | Statement: [Point Park, Parkersburg, West Virginia, partOf, Parkersburg riverfront redevelopment area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parkersburg riverfront redevelopment area
Context triple: [Point Park, Parkersburg, West Virginia, partOf, Parkersburg riverfront redevelopment area]
  • A. New Castle riverfront park
    New Castle riverfront park is a scenic public park along the Delaware River offering walking paths, open green space, and views of the historic New Castle waterfront.
  • B. Paducah Riverfront
    Paducah Riverfront is a scenic public waterfront area in downtown Paducah, Kentucky, featuring river views, parks, and cultural events along the Ohio River.
  • C. Monongahela Riverfront Park
    Monongahela Riverfront Park is a public recreational green space along the Monongahela River in Monongahela, Pennsylvania, featuring walking paths, river views, and community gathering areas.
  • D. Independence Riverfront
    Independence Riverfront is a scenic park and recreation area along the Willamette River in Independence, Oregon, featuring walking paths, river access, and community gathering spaces.
  • E. Harrisburg riverfront
    The Harrisburg riverfront is a scenic urban area along the Susquehanna River in Harrisburg, Pennsylvania, featuring parks, trails, historic structures, and recreational 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: Parkersburg riverfront redevelopment area
Triple: [Point Park, Parkersburg, West Virginia, partOf, Parkersburg riverfront redevelopment area]
Generated description
The Parkersburg riverfront redevelopment area is an urban revitalization district along the Ohio River in Parkersburg, West Virginia, featuring recreational, cultural, and public spaces such as Point Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Parkersburg riverfront redevelopment area
Target entity description: The Parkersburg riverfront redevelopment area is an urban revitalization district along the Ohio River in Parkersburg, West Virginia, featuring recreational, cultural, and public spaces such as Point Park.
  • A. New Castle riverfront park
    New Castle riverfront park is a scenic public park along the Delaware River offering walking paths, open green space, and views of the historic New Castle waterfront.
  • B. Paducah Riverfront
    Paducah Riverfront is a scenic public waterfront area in downtown Paducah, Kentucky, featuring river views, parks, and cultural events along the Ohio River.
  • C. Monongahela Riverfront Park
    Monongahela Riverfront Park is a public recreational green space along the Monongahela River in Monongahela, Pennsylvania, featuring walking paths, river views, and community gathering areas.
  • D. Independence Riverfront
    Independence Riverfront is a scenic park and recreation area along the Willamette River in Independence, Oregon, featuring walking paths, river access, and community gathering spaces.
  • E. Harrisburg riverfront
    The Harrisburg riverfront is a scenic urban area along the Susquehanna River in Harrisburg, Pennsylvania, featuring parks, trails, historic structures, and recreational spaces.
  • 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_69d8dd084ff48190ac0f8c46ee722629 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e97cfaa08190b7085d28fe970108 completed April 20, 2026, 8:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f25476488190aa7dd874a54ecb91 completed May 15, 2026, 10:15 a.m.
NEDg Description generation batch_6a06f41269748190b6fa6301d8eb4f4f completed May 15, 2026, 10:23 a.m.
NED2 Entity disambiguation (via description) batch_6a06f4da6b04819084dab89e9b3c5d3e completed May 15, 2026, 10:26 a.m.
Created at: April 10, 2026, 12:06 p.m.