Triple

T18914741
Position Surface form Disambiguated ID Type / Status
Subject Tennessee River navigation system E462695 entity
Predicate partOf P40 FINISHED
Object Inland Waterway System of the United States — 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: Inland Waterway System of the United States | Statement: [Tennessee River navigation system, partOf, Inland Waterway System of the United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Inland Waterway System of the United States
Context triple: [Tennessee River navigation system, partOf, Inland Waterway System of the United States]
  • A. Inland Waterway System of the United States chosen
    The Inland Waterway System of the United States is an extensive network of interconnected rivers, canals, and coastal routes that supports commercial shipping, recreation, and transportation across much of the country.
  • B. East Coast Inland Waterway
    The East Coast Inland Waterway is a protected navigable water route along the Atlantic seaboard of the United States, used primarily by recreational and commercial vessels as an alternative to open-ocean travel.
  • C. Pearl River waterway system
    The Pearl River waterway system is an extensive network of navigable rivers and channels in southern China that serves as a major corridor for regional trade and transportation.
  • D. McClellan–Kerr Arkansas River Navigation System
    The McClellan–Kerr Arkansas River Navigation System is a major inland waterway project that transforms the Arkansas River and connected channels into a navigable route for commercial shipping between the Midwest and the Gulf of Mexico.
  • E. 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.
  • 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_69d8dcfdbbb881909964fa5a75bd0b48 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c625b4fc8190a9dda6e76afa573e completed April 20, 2026, 6:22 a.m.
Created at: April 10, 2026, 11:58 a.m.