Triple

T11137026
Position Surface form Disambiguated ID Type / Status
Subject Cuyahoga Valley National Park E263441 entity
Predicate hasAttraction P105 FINISHED
Object Canal Exploration Center
Canal Exploration Center is a visitor and interpretive facility in Cuyahoga Valley National Park that showcases the history and workings of the Ohio & Erie Canal.
 E908068 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: Canal Exploration Center | Statement: [Cuyahoga Valley National Park, hasAttraction, Canal Exploration Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canal Exploration Center
Context triple: [Cuyahoga Valley National Park, hasAttraction, Canal Exploration Center]
  • A. Canal Park
    Canal Park is a minor league baseball stadium in downtown Akron, Ohio, known for hosting the Akron RubberDucks and offering a fan-friendly, urban ballpark experience.
  • B. Canal Park
    Canal Park is a popular waterfront district in Duluth, Minnesota, known for its shops, restaurants, lakefront views, and access to the Aerial Lift Bridge and Lake Superior.
  • C. D&H Canal Museum
    D&H Canal Museum is a local history museum in High Falls, New York, dedicated to interpreting the Delaware and Hudson Canal and its role in 19th-century transportation and industry.
  • D. Erie Canal Discovery Center
    Erie Canal Discovery Center is a museum and visitor center in Lockport, New York, that interprets the history, engineering, and impact of the Erie Canal.
  • E. National Canal Museum
    The National Canal Museum is a history museum in Easton, Pennsylvania, dedicated to preserving and interpreting the heritage of America’s canals and inland waterways.
  • 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: Canal Exploration Center
Triple: [Cuyahoga Valley National Park, hasAttraction, Canal Exploration Center]
Generated description
Canal Exploration Center is a visitor and interpretive facility in Cuyahoga Valley National Park that showcases the history and workings of the Ohio & Erie Canal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canal Exploration Center
Target entity description: Canal Exploration Center is a visitor and interpretive facility in Cuyahoga Valley National Park that showcases the history and workings of the Ohio & Erie Canal.
  • A. Canal Park
    Canal Park is a minor league baseball stadium in downtown Akron, Ohio, known for hosting the Akron RubberDucks and offering a fan-friendly, urban ballpark experience.
  • B. Canal Park
    Canal Park is a popular waterfront district in Duluth, Minnesota, known for its shops, restaurants, lakefront views, and access to the Aerial Lift Bridge and Lake Superior.
  • C. D&H Canal Museum
    D&H Canal Museum is a local history museum in High Falls, New York, dedicated to interpreting the Delaware and Hudson Canal and its role in 19th-century transportation and industry.
  • D. Erie Canal Discovery Center
    Erie Canal Discovery Center is a museum and visitor center in Lockport, New York, that interprets the history, engineering, and impact of the Erie Canal.
  • E. National Canal Museum
    The National Canal Museum is a history museum in Easton, Pennsylvania, dedicated to preserving and interpreting the heritage of America’s canals and inland waterways.
  • 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_69d6aa9c0ba08190bbd19c217489b755 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e85f2ea48190bf1ff63af1d7d236 completed April 9, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69e442030b588190bc958030f30b648a completed April 19, 2026, 2:46 a.m.
NEDg Description generation batch_69e44c09163481909d6a469b1e50b6ff completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4519f4d408190be9863c72006ecad completed April 19, 2026, 3:53 a.m.
Created at: April 8, 2026, 9:28 p.m.