Triple

T5565643
Position Surface form Disambiguated ID Type / Status
Subject Ohio and Erie Canal E145872 entity
Predicate associatedWith P37 FINISHED
Object Ohio and Erie Canalway National Heritage Area
The Ohio and Erie Canalway National Heritage Area is a federally designated corridor in Ohio that preserves and interprets the historic Ohio and Erie Canal and its surrounding cultural, natural, and industrial landscapes.
E534313 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: Ohio and Erie Canalway National Heritage Area | Statement: [Ohio and Erie Canal, associatedWith, Ohio and Erie Canalway National Heritage Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ohio and Erie Canalway National Heritage Area
Context triple: [Ohio and Erie Canal, associatedWith, Ohio and Erie Canalway National Heritage Area]
  • A. Illinois and Michigan Canal National Heritage Corridor
    The Illinois and Michigan Canal National Heritage Corridor is a federally designated heritage area in northern Illinois that preserves and interprets the historic canal route that linked the Great Lakes to the Mississippi River and spurred the region’s 19th-century economic development.
  • B. Cuyahoga Valley National Park
    Cuyahoga Valley National Park is a scenic protected area in northeastern Ohio known for its forests, waterfalls, and the winding Cuyahoga River, as well as its historic canal and towpath trail.
  • C. Hudson River Valley National Heritage Area
    The Hudson River Valley National Heritage Area is a federally designated cultural and scenic region in New York State that preserves and promotes the area’s historic sites, landscapes, and contributions to American art, architecture, 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. Ohio and Erie Canal
    The Ohio and Erie Canal was a 19th-century waterway in Ohio that linked Lake Erie to the Ohio River, spurring economic growth and the development of cities such as Akron.
  • 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: Ohio and Erie Canalway National Heritage Area
Triple: [Ohio and Erie Canal, associatedWith, Ohio and Erie Canalway National Heritage Area]
Generated description
The Ohio and Erie Canalway National Heritage Area is a federally designated corridor in Ohio that preserves and interprets the historic Ohio and Erie Canal and its surrounding cultural, natural, and industrial landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ohio and Erie Canalway National Heritage Area
Target entity description: The Ohio and Erie Canalway National Heritage Area is a federally designated corridor in Ohio that preserves and interprets the historic Ohio and Erie Canal and its surrounding cultural, natural, and industrial landscapes.
  • A. Illinois and Michigan Canal National Heritage Corridor
    The Illinois and Michigan Canal National Heritage Corridor is a federally designated heritage area in northern Illinois that preserves and interprets the historic canal route that linked the Great Lakes to the Mississippi River and spurred the region’s 19th-century economic development.
  • B. Cuyahoga Valley National Park
    Cuyahoga Valley National Park is a scenic protected area in northeastern Ohio known for its forests, waterfalls, and the winding Cuyahoga River, as well as its historic canal and towpath trail.
  • C. Hudson River Valley National Heritage Area
    The Hudson River Valley National Heritage Area is a federally designated cultural and scenic region in New York State that preserves and promotes the area’s historic sites, landscapes, and contributions to American art, architecture, 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. Ohio and Erie Canal
    The Ohio and Erie Canal was a 19th-century waterway in Ohio that linked Lake Erie to the Ohio River, spurring economic growth and the development of cities such as Akron.
  • 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_69c008fdae24819081aa002ad99cd966 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c02033cc308190895f13454c57f452 completed March 22, 2026, 5 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d125e808190b0360da35d514920 completed March 22, 2026, 8:12 p.m.
NEDg Description generation batch_69c04e868cc48190bdb245ba52b9b938 completed March 22, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_69c04f0de68c8190817b525f2d8ef327 completed March 22, 2026, 8:20 p.m.
Created at: March 22, 2026, 3:36 p.m.