Triple

T4474991
Position Surface form Disambiguated ID Type / Status
Subject Fremont, Ohio E99985 entity
Predicate hasRiverFeature P1094 FINISHED
Object Ballville Dam site
The Ballville Dam site is a former dam location on the Sandusky River in Fremont, Ohio, now known for its removal and associated environmental restoration efforts.
E441746 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: Ballville Dam site | Statement: [Fremont, Ohio, hasRiverFeature, Ballville Dam site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ballville Dam site
Context triple: [Fremont, Ohio, hasRiverFeature, Ballville Dam site]
  • A. Keenleyside Dam
    Keenleyside Dam is a major hydroelectric and flood-control dam on the Columbia River in British Columbia, Canada, forming part of the region’s large transboundary water management system.
  • B. Cluny Dam
    Cluny Dam is a hydroelectric dam on Tasmania’s Derwent River that forms part of the state’s power generation and water management system.
  • C. Glennies Creek Dam
    Glennies Creek Dam is a major water storage and flood mitigation dam on Glennies Creek in New South Wales, Australia, supporting irrigation, town water supply, and environmental flows.
  • D. Melton Hill Dam
    Melton Hill Dam is a Tennessee Valley Authority hydroelectric dam on the Clinch River in East Tennessee, forming Melton Hill Lake and providing power generation, recreation, and flood control for the Knoxville area.
  • E. Nimbus Dam
    Nimbus Dam is a concrete gravity dam on the American River in California that forms Lake Natoma and helps regulate water flow, provide hydroelectric power, and support regional water supply and recreation.
  • 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: Ballville Dam site
Triple: [Fremont, Ohio, hasRiverFeature, Ballville Dam site]
Generated description
The Ballville Dam site is a former dam location on the Sandusky River in Fremont, Ohio, now known for its removal and associated environmental restoration efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ballville Dam site
Target entity description: The Ballville Dam site is a former dam location on the Sandusky River in Fremont, Ohio, now known for its removal and associated environmental restoration efforts.
  • A. Keenleyside Dam
    Keenleyside Dam is a major hydroelectric and flood-control dam on the Columbia River in British Columbia, Canada, forming part of the region’s large transboundary water management system.
  • B. Cluny Dam
    Cluny Dam is a hydroelectric dam on Tasmania’s Derwent River that forms part of the state’s power generation and water management system.
  • C. Glennies Creek Dam
    Glennies Creek Dam is a major water storage and flood mitigation dam on Glennies Creek in New South Wales, Australia, supporting irrigation, town water supply, and environmental flows.
  • D. Melton Hill Dam
    Melton Hill Dam is a Tennessee Valley Authority hydroelectric dam on the Clinch River in East Tennessee, forming Melton Hill Lake and providing power generation, recreation, and flood control for the Knoxville area.
  • E. Nimbus Dam
    Nimbus Dam is a concrete gravity dam on the American River in California that forms Lake Natoma and helps regulate water flow, provide hydroelectric power, and support regional water supply and recreation.
  • 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_69b34553cbe48190afa8ac1cac285b86 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356bc4a248190b4a031f07f39b5bd completed March 13, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6287f076081909bca3643ac489fcf completed March 15, 2026, 3:33 a.m.
NEDg Description generation batch_69b6295721d881908d49ce1944e0ed17 completed March 15, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69b62a3e9d1c8190a613726d45622406 completed March 15, 2026, 3:40 a.m.
Created at: March 12, 2026, 11:35 p.m.