Triple

T11082714
Position Surface form Disambiguated ID Type / Status
Subject Cleveland Metroparks E262041 entity
Predicate hasPart P35 FINISHED
Object Ohio & Erie Canal Reservation E534313 NE FINISHED

How this triple was built (2 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 & Erie Canal Reservation | Statement: [Cleveland Metroparks, hasPart, Ohio & Erie Canal Reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ohio & Erie Canal Reservation
Context triple: [Cleveland Metroparks, hasPart, Ohio & Erie Canal Reservation]
  • A. Ohio and Erie Canalway National Heritage Area chosen
    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.
  • B. Landsford Canal State Park
    Landsford Canal State Park is a historic South Carolina state park along the Catawba River, best known for its 19th-century canal ruins and one of the world’s largest populations of rocky shoals spider lilies.
  • C. 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.
  • D. Sunken Meadow State Park
    Sunken Meadow State Park is a popular New York state park on Long Island known for its sandy beaches, boardwalk, and scenic views of Long Island Sound.
  • E. Niagara National Historic Sites
    Niagara National Historic Sites is a collection of historically significant locations in the Niagara region of Ontario, Canada, commemorating key military, cultural, and architectural heritage associated with the War of 1812 and early Canadian history.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aa9983c08190b0ef61603b69feac completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d799bf89f48190889f08d2f5dd220a completed April 9, 2026, 12:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e79854c88190bda69cfbe4ae9d1e completed April 18, 2026, 8:20 p.m.
Created at: April 8, 2026, 9:27 p.m.