Triple
T10115737
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivanna Trail |
E218351
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object |
Charlottesville parks and recreation system
The Charlottesville parks and recreation system is the municipal network of parks, trails, and recreational facilities and programs that serves residents and visitors in Charlottesville, Virginia.
|
E842455
|
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: Charlottesville parks and recreation system | Statement: [Rivanna Trail, isPartOf, Charlottesville parks and recreation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charlottesville parks and recreation system Context triple: [Rivanna Trail, isPartOf, Charlottesville parks and recreation system]
-
A.
Charlottesville, Virginia
Charlottesville, Virginia is an independent city in central Virginia best known as the home of the University of Virginia and the historic estate of Monticello.
-
B.
Arlington County parks system
The Arlington County parks system is a network of public parks, natural areas, and recreational facilities in Arlington, Virginia, managed by the county to provide outdoor recreation, conservation, and community programming.
-
C.
Fairfax County Park Authority
Fairfax County Park Authority is the governmental agency responsible for managing and operating the public parks and recreational facilities in Fairfax County, Virginia.
-
D.
Christiansburg, Virginia
Christiansburg, Virginia is a town in Montgomery County that serves as a commercial and residential hub in western Virginia’s New River Valley region.
-
E.
Charlottesville Area Transit
Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
- 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: Charlottesville parks and recreation system Triple: [Rivanna Trail, isPartOf, Charlottesville parks and recreation system]
Generated description
The Charlottesville parks and recreation system is the municipal network of parks, trails, and recreational facilities and programs that serves residents and visitors in Charlottesville, Virginia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charlottesville parks and recreation system Target entity description: The Charlottesville parks and recreation system is the municipal network of parks, trails, and recreational facilities and programs that serves residents and visitors in Charlottesville, Virginia.
-
A.
Charlottesville, Virginia
Charlottesville, Virginia is an independent city in central Virginia best known as the home of the University of Virginia and the historic estate of Monticello.
-
B.
Arlington County parks system
The Arlington County parks system is a network of public parks, natural areas, and recreational facilities in Arlington, Virginia, managed by the county to provide outdoor recreation, conservation, and community programming.
-
C.
Fairfax County Park Authority
Fairfax County Park Authority is the governmental agency responsible for managing and operating the public parks and recreational facilities in Fairfax County, Virginia.
-
D.
Christiansburg, Virginia
Christiansburg, Virginia is a town in Montgomery County that serves as a commercial and residential hub in western Virginia’s New River Valley region.
-
E.
Charlottesville Area Transit
Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
- 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_69ca83da93fc8190b54e44bc2b34857c |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cdd161831c81908bb3c77caa7c3ce1 |
completed | April 2, 2026, 2:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2cc2b00488190acca51a797beed45 |
completed | April 5, 2026, 8:55 p.m. |
| NEDg | Description generation | batch_69d2cda6452c81908d67ea322da3cf70 |
completed | April 5, 2026, 9:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2ce6da82081908ca6b3621971ca9a |
completed | April 5, 2026, 9:04 p.m. |
Created at: March 30, 2026, 9:04 p.m.