Triple

T21649811
Position Surface form Disambiguated ID Type / Status
Subject Downtown Akron, Ohio E534306 entity
Predicate traversedBy P225 FINISHED
Object Ohio and Erie Canalway NE NERFINISHED

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 and Erie Canalway | Statement: [Downtown Akron, Ohio, traversedBy, Ohio and Erie Canalway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ohio and Erie Canalway
Context triple: [Downtown Akron, Ohio, traversedBy, Ohio and Erie Canalway]
  • A. Ohio and Erie Canal chosen
    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.
  • B. Wabash and Erie Canal
    The Wabash and Erie Canal was a 19th-century man-made waterway that connected the Great Lakes to the Ohio River, facilitating transportation and commerce across the Midwest.
  • C. Erie Canalway National Heritage Corridor
    The Erie Canalway National Heritage Corridor is a federally designated region in upstate New York that preserves and interprets the historic Erie Canal and its surrounding communities, landscapes, and engineering landmarks.
  • D. Miami and Erie Canal
    The Miami and Erie Canal was a 19th-century man-made waterway in Ohio that linked the Ohio River to Lake Erie, playing a key role in regional transportation and commerce before the rise of railroads.
  • E. Genesee Valley Canal
    The Genesee Valley Canal was a 19th-century New York State canal that linked the Erie Canal to the Southern Tier, facilitating regional trade and transportation before being supplanted by railroads.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c466aec88190ba39c7543dbc8ba2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef5913cd9c81908a6ce9bc741416bf completed April 27, 2026, 12:39 p.m.
Created at: April 16, 2026, 6:35 p.m.