Triple

T4773031
Position Surface form Disambiguated ID Type / Status
Subject Blennerhassett Island Historical State Park E105976 entity
Predicate boatDeparturePoint P46825 FINISHED
Object Point Park, Parkersburg, West Virginia
Point Park in Parkersburg, West Virginia is a riverfront public park and recreation area along the Ohio River that serves as a key access and gathering point for local events and tourism.
E468804 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: Point Park, Parkersburg, West Virginia | Statement: [Blennerhassett Island Historical State Park, boatDeparturePoint, Point Park, Parkersburg, West Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Point Park, Parkersburg, West Virginia
Context triple: [Blennerhassett Island Historical State Park, boatDeparturePoint, Point Park, Parkersburg, West Virginia]
  • A. Shepherd University
    Shepherd University is a public liberal arts university located in Shepherdstown, West Virginia, offering undergraduate and graduate programs across a range of disciplines.
  • B. Pittsburgh Academy
    Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
  • C. Allegheny College
    Allegheny College is a private liberal arts college in Meadville, Pennsylvania, known for its rigorous academics and emphasis on interdisciplinary study.
  • D. Westinghouse High School, Pittsburgh
    Westinghouse High School in Pittsburgh is a historic public high school known for serving the city’s Homewood neighborhood and for notable alumni including jazz pianist Ahmad Jamal.
  • E. Chatham University
    Chatham University is a private university in Pittsburgh, Pennsylvania, known for its historic commitment to women's education and as the alma mater of environmentalist Rachel Carson.
  • 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: Point Park, Parkersburg, West Virginia
Triple: [Blennerhassett Island Historical State Park, boatDeparturePoint, Point Park, Parkersburg, West Virginia]
Generated description
Point Park in Parkersburg, West Virginia is a riverfront public park and recreation area along the Ohio River that serves as a key access and gathering point for local events and tourism.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Point Park, Parkersburg, West Virginia
Target entity description: Point Park in Parkersburg, West Virginia is a riverfront public park and recreation area along the Ohio River that serves as a key access and gathering point for local events and tourism.
  • A. Shepherd University
    Shepherd University is a public liberal arts university located in Shepherdstown, West Virginia, offering undergraduate and graduate programs across a range of disciplines.
  • B. Pittsburgh Academy
    Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
  • C. Allegheny College
    Allegheny College is a private liberal arts college in Meadville, Pennsylvania, known for its rigorous academics and emphasis on interdisciplinary study.
  • D. Westinghouse High School, Pittsburgh
    Westinghouse High School in Pittsburgh is a historic public high school known for serving the city’s Homewood neighborhood and for notable alumni including jazz pianist Ahmad Jamal.
  • E. Chatham University
    Chatham University is a private university in Pittsburgh, Pennsylvania, known for its historic commitment to women's education and as the alma mater of environmentalist Rachel Carson.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: boatDeparturePoint
Context triple: [Blennerhassett Island Historical State Park, boatDeparturePoint, Point Park, Parkersburg, West Virginia]
  • A. placeOfDeparture
    Indicates the location from which an entity, such as a person or vehicle, begins its journey or movement.
  • B. mooredAt
    Indicates that one object, typically a vessel or floating structure, is secured or anchored at a specific location or facility.
  • C. berthingOrDockingTarget
    Indicates that an entity serves as the location or structure where a vessel or vehicle is intended to berth or dock.
  • D. boatServiceFrom
    Indicates that a boat transportation service operates starting from a specified location to one or more other locations.
  • E. departsFrom chosen
    Indicates that an entity (such as a vehicle, person, or process) begins its movement, journey, or operation starting from a specified location or point of origin.
  • 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_69bd43f226fc8190b867cc249c2a9042 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd655f98b0819088c05c5502ecf2cd completed March 20, 2026, 3:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69be43c2995c81909b16baa672c4844a completed March 21, 2026, 7:07 a.m.
NEDg Description generation batch_69be447c21d48190ab57c8761e733ff4 completed March 21, 2026, 7:10 a.m.
NED2 Entity disambiguation (via description) batch_69be45f5ebec8190b62c428b465d1bd9 completed March 21, 2026, 7:17 a.m.
PD Predicate disambiguation batch_69bd6229d8448190a271719e5e30fd82 completed March 20, 2026, 3:05 p.m.
Created at: March 20, 2026, 1:21 p.m.