Triple

T6525684
Position Surface form Disambiguated ID Type / Status
Subject Indiana Central Canal E151295 entity
Predicate partOf P40 FINISHED
Object Wabash and Erie Canal system E563448 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: Wabash and Erie Canal system | Statement: [Indiana Central Canal, partOf, Wabash and Erie Canal system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wabash and Erie Canal system
Context triple: [Indiana Central Canal, partOf, Wabash and Erie Canal system]
  • A. Wabash and Erie Canal chosen
    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.
  • B. 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.
  • C. Illinois Waterway system
    The Illinois Waterway system is a network of rivers, canals, and locks in Illinois that provides a vital navigable link between the Great Lakes and the Mississippi River.
  • D. Illinois and Michigan Canal
    The Illinois and Michigan Canal is a historic 19th-century waterway in Illinois that linked the Great Lakes to the Mississippi River system, playing a crucial role in the region’s economic development and westward expansion.
  • E. 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.
  • 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_69c687f522748190b3058405553cdabd completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6ada77b448190b6e0e07494fb4dd3 completed March 27, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d5271b7c8190a602f6ec72efe04c completed March 27, 2026, 7:06 p.m.
Created at: March 27, 2026, 1:45 p.m.