Triple

T17389513
Position Surface form Disambiguated ID Type / Status
Subject Escanaba River E422778 entity
Predicate hasDam P8736 FINISHED
Object Boney Falls Dam
Boney Falls Dam is a hydroelectric dam located on Michigan’s Escanaba River, known for creating Boney Falls Reservoir and supporting regional recreation and power generation.
 E1402899 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: Boney Falls Dam | Statement: [Escanaba River, hasDam, Boney Falls Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boney Falls Dam
Context triple: [Escanaba River, hasDam, Boney Falls Dam]
  • A. Dry Falls Dam
    Dry Falls Dam is a key irrigation and water management structure in central Washington State, built as part of the Columbia Basin Project to help distribute Columbia River water to surrounding agricultural lands.
  • B. Webbers Falls Dam
    Webbers Falls Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma, forming part of the McClellan–Kerr Arkansas River Navigation System.
  • C. Stave Falls Dam
    Stave Falls Dam is a historic hydroelectric dam and power station in British Columbia, Canada, that has played a key role in regional electricity generation and is now also a popular heritage and visitor site.
  • D. Carry Falls Dam
    Carry Falls Dam is a hydroelectric dam located on the Raquette River in New York’s Adirondack region, forming Carry Falls Reservoir and contributing to regional power generation and water management.
  • E. Franklin Falls Dam
    Franklin Falls Dam is a flood-control and recreation dam on the Pemigewasset River in New Hampshire, known for its surrounding trails, river access, and scenic natural area.
  • 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: Boney Falls Dam
Triple: [Escanaba River, hasDam, Boney Falls Dam]
Generated description
Boney Falls Dam is a hydroelectric dam located on Michigan’s Escanaba River, known for creating Boney Falls Reservoir and supporting regional recreation and power generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boney Falls Dam
Target entity description: Boney Falls Dam is a hydroelectric dam located on Michigan’s Escanaba River, known for creating Boney Falls Reservoir and supporting regional recreation and power generation.
  • A. Dry Falls Dam
    Dry Falls Dam is a key irrigation and water management structure in central Washington State, built as part of the Columbia Basin Project to help distribute Columbia River water to surrounding agricultural lands.
  • B. Webbers Falls Dam
    Webbers Falls Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma, forming part of the McClellan–Kerr Arkansas River Navigation System.
  • C. Stave Falls Dam
    Stave Falls Dam is a historic hydroelectric dam and power station in British Columbia, Canada, that has played a key role in regional electricity generation and is now also a popular heritage and visitor site.
  • D. Carry Falls Dam
    Carry Falls Dam is a hydroelectric dam located on the Raquette River in New York’s Adirondack region, forming Carry Falls Reservoir and contributing to regional power generation and water management.
  • E. Franklin Falls Dam
    Franklin Falls Dam is a flood-control and recreation dam on the Pemigewasset River in New Hampshire, known for its surrounding trails, river access, and scenic natural area.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a8c718c81909cb20749aaf12897 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a07f6c97f9c8190ae7555aef83cbbd3 completed May 16, 2026, 4:47 a.m.
NEDg Description generation batch_6a07f85977548190b5e66b1914919a94 completed May 16, 2026, 4:53 a.m.
NED2 Entity disambiguation (via description) batch_6a07f8d26364819086b9e4cfff88ca46 completed May 16, 2026, 4:55 a.m.
Created at: April 10, 2026, 5:45 a.m.