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.