Triple

T6915966
Position Surface form Disambiguated ID Type / Status
Subject Garrett County, Maryland E160052 entity
Predicate contains P35 FINISHED
Object Casselman River Bridge State Park
Casselman River Bridge State Park is a small historic park in western Maryland centered around an early 19th-century stone arch bridge that once carried the National Road over the Casselman River.
E627332 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: Casselman River Bridge State Park | Statement: [Garrett County, Maryland, contains, Casselman River Bridge State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Casselman River Bridge State Park
Context triple: [Garrett County, Maryland, contains, Casselman River Bridge State Park]
  • A. Givhans Ferry State Park
    Givhans Ferry State Park is a scenic South Carolina state park along the Edisto River known for its cypress forests, river access, and outdoor recreation opportunities.
  • B. Three Rivers State Park
    Three Rivers State Park is a scenic Florida state park known for its lakeside recreation, camping, and wildlife viewing near the confluence of the Chattahoochee and Flint rivers.
  • C. Riverside State Park
    Riverside State Park is a large Washington state park near Spokane known for its rugged river canyons, forests, and extensive opportunities for hiking, biking, camping, and water recreation.
  • D. Van Damme State Park
    Van Damme State Park is a California state park on the Mendocino Coast known for its fern-filled canyons, lush redwood forests, and scenic beaches along the Pacific Ocean.
  • E. Riverbank State Park
    Riverbank State Park is a large recreational complex built atop a wastewater treatment plant along the Hudson River in Upper Manhattan, offering sports facilities, green space, and riverfront views.
  • 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: Casselman River Bridge State Park
Triple: [Garrett County, Maryland, contains, Casselman River Bridge State Park]
Generated description
Casselman River Bridge State Park is a small historic park in western Maryland centered around an early 19th-century stone arch bridge that once carried the National Road over the Casselman River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Casselman River Bridge State Park
Target entity description: Casselman River Bridge State Park is a small historic park in western Maryland centered around an early 19th-century stone arch bridge that once carried the National Road over the Casselman River.
  • A. Givhans Ferry State Park
    Givhans Ferry State Park is a scenic South Carolina state park along the Edisto River known for its cypress forests, river access, and outdoor recreation opportunities.
  • B. Three Rivers State Park
    Three Rivers State Park is a scenic Florida state park known for its lakeside recreation, camping, and wildlife viewing near the confluence of the Chattahoochee and Flint rivers.
  • C. Riverside State Park
    Riverside State Park is a large Washington state park near Spokane known for its rugged river canyons, forests, and extensive opportunities for hiking, biking, camping, and water recreation.
  • D. Van Damme State Park
    Van Damme State Park is a California state park on the Mendocino Coast known for its fern-filled canyons, lush redwood forests, and scenic beaches along the Pacific Ocean.
  • E. Riverbank State Park
    Riverbank State Park is a large recreational complex built atop a wastewater treatment plant along the Hudson River in Upper Manhattan, offering sports facilities, green space, and riverfront views.
  • 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_69c6883ab1008190a07129ff06f625d9 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6d9dec058819094d1913a1e5218c0 completed March 27, 2026, 7:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7491589c08190982a84f2b61b497b completed March 28, 2026, 3:20 a.m.
NEDg Description generation batch_69c749e5a4188190829f534a12730c76 completed March 28, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69c74aaccf6c819084556ede9ffc0f19 completed March 28, 2026, 3:27 a.m.
Created at: March 27, 2026, 2:26 p.m.