Triple

T17389514
Position Surface form Disambiguated ID Type / Status
Subject Escanaba River E422778 entity
Predicate hasDam P8736 FINISHED
Object Escanaba River Dam (near Escanaba) — NE NERFINISHED

How this triple was built (3 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: Escanaba River Dam (near Escanaba) | Statement: [Escanaba River, hasDam, Escanaba River Dam (near Escanaba)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Escanaba River Dam (near Escanaba)
Context triple: [Escanaba River, hasDam, Escanaba River Dam (near Escanaba)]
  • A. Wausau Dam
    Wausau Dam is a hydroelectric dam located on the Wisconsin River near the city of Wausau in central Wisconsin.
  • B. Cheboygan Dam
    Cheboygan Dam is a historic hydroelectric and navigation control structure on the Cheboygan River in northern Michigan, forming the downstream gateway to the state’s Inland Waterway system.
  • C. Peshtigo Dam
    Peshtigo Dam is a hydroelectric dam located on the Peshtigo River in northeastern Wisconsin, used primarily for power generation and water level control.
  • D. Cedar River dam
    Cedar River Dam is a river dam located on the Cedar River in Waverly, Iowa, used primarily for water management and recreation.
  • E. Priest Rapids Dam
    Priest Rapids Dam is a hydroelectric dam on the Columbia River in Washington State that generates power and helps regulate river flow as part of the region’s larger hydropower system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Escanaba River Dam (near Escanaba)
Target entity description: Escanaba River Dam (near Escanaba) is a hydroelectric and flood-control structure on Michigan’s Escanaba River that helps regulate water flow and provide power for the surrounding region.
  • A. Wausau Dam
    Wausau Dam is a hydroelectric dam located on the Wisconsin River near the city of Wausau in central Wisconsin.
  • B. Cheboygan Dam
    Cheboygan Dam is a historic hydroelectric and navigation control structure on the Cheboygan River in northern Michigan, forming the downstream gateway to the state’s Inland Waterway system.
  • C. Chippewa Falls Dam
    Chippewa Falls Dam is a hydroelectric dam on the Chippewa River in Wisconsin that helps generate power and regulate water flow in the region.
  • D. Peshtigo Dam
    Peshtigo Dam is a hydroelectric dam located on the Peshtigo River in northeastern Wisconsin, used primarily for power generation and water level control.
  • E. Cedar River dam
    Cedar River Dam is a river dam located on the Cedar River in Waverly, Iowa, used primarily for water management and recreation.
  • F. None of above. chosen

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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a8c718c81909cb20749aaf12897 completed April 19, 2026, 2:14 a.m.
Created at: April 10, 2026, 5:45 a.m.