Triple

T21584847
Position Surface form Disambiguated ID Type / Status
Subject Great Miami River Canal E532620 entity
Predicate connectedToNetwork P33235 FINISHED
Object Ohio canal system
The Ohio canal system was a 19th-century network of man-made waterways that facilitated transportation and commerce across Ohio by linking its major rivers, cities, and markets.
E1491931 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 canal system | Statement: [Great Miami River Canal, connectedToNetwork, Ohio canal system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ohio canal system
Context triple: [Great Miami River Canal, connectedToNetwork, Ohio canal system]
  • A. 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.
  • B. New York State Canal System
    The New York State Canal System is a network of interconnected canals and waterways in New York that evolved from historic routes like the Erie Canal and now supports recreation, tourism, and limited commercial navigation.
  • C. 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.
  • D. St. Lawrence canals system
    The St. Lawrence canals system was a network of navigation canals built along the St. Lawrence River to bypass rapids and facilitate commercial shipping between the Great Lakes and the Atlantic Ocean.
  • E. 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.
  • 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 canal system
Triple: [Great Miami River Canal, connectedToNetwork, Ohio canal system]
Generated description
The Ohio canal system was a 19th-century network of man-made waterways that facilitated transportation and commerce across Ohio by linking its major rivers, cities, and markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ohio canal system
Target entity description: The Ohio canal system was a 19th-century network of man-made waterways that facilitated transportation and commerce across Ohio by linking its major rivers, cities, and markets.
  • A. 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.
  • B. New York State Canal System
    The New York State Canal System is a network of interconnected canals and waterways in New York that evolved from historic routes like the Erie Canal and now supports recreation, tourism, and limited commercial navigation.
  • C. 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.
  • D. St. Lawrence canals system
    The St. Lawrence canals system was a network of navigation canals built along the St. Lawrence River to bypass rapids and facilitate commercial shipping between the Great Lakes and the Atlantic Ocean.
  • E. 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.
  • 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_69e0c4618bec8190bcb0feb74568cbb1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eeeb5f2cc0819095552de70eb2ad8d completed April 27, 2026, 4:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09f67cc2288190886c4124c97edb67 completed May 17, 2026, 5:10 p.m.
NEDg Description generation batch_6a09f9614ab88190806a3ed38b7ba537 completed May 17, 2026, 5:22 p.m.
NED2 Entity disambiguation (via description) batch_6a09fa3c92a8819082e454d907971b21 completed May 17, 2026, 5:26 p.m.
Created at: April 16, 2026, 6:31 p.m.