Triple

T6994934
Position Surface form Disambiguated ID Type / Status
Subject Roanoke River E162184 entity
Predicate formsReservoir P11309 FINISHED
Object Smith Mountain Lake
Smith Mountain Lake is a large man-made reservoir in southwestern Virginia known for its scenic shoreline, recreational boating, and lakeside communities.
 E635930 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: Smith Mountain Lake | Statement: [Roanoke River, formsReservoir, Smith Mountain Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Smith Mountain Lake
Context triple: [Roanoke River, formsReservoir, Smith Mountain Lake]
  • A. Summersville Lake
    Summersville Lake is a large man-made reservoir in West Virginia known for its clear waters, recreational boating and fishing, and dramatic sandstone cliffs popular with rock climbers and divers.
  • B. Jennings Randolph Lake
    Jennings Randolph Lake is a man-made reservoir on the North Branch Potomac River, created for flood control, water supply, and recreation along the Maryland–West Virginia border.
  • C. Jordan Lake
    Jordan Lake is a large man-made reservoir in central North Carolina known for recreation, wildlife habitat, and regional water supply and flood control.
  • D. Jordan Lake
    Jordan Lake is a man-made reservoir in Elmore County, Alabama, used primarily for hydroelectric power generation, recreation, and water management.
  • E. Fontana Lake
    Fontana Lake is a large reservoir in western North Carolina, known for its deep, clear waters, extensive shoreline, and proximity to the Great Smoky Mountains National Park.
  • 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: Smith Mountain Lake
Triple: [Roanoke River, formsReservoir, Smith Mountain Lake]
Generated description
Smith Mountain Lake is a large man-made reservoir in southwestern Virginia known for its scenic shoreline, recreational boating, and lakeside communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Smith Mountain Lake
Target entity description: Smith Mountain Lake is a large man-made reservoir in southwestern Virginia known for its scenic shoreline, recreational boating, and lakeside communities.
  • A. Summersville Lake
    Summersville Lake is a large man-made reservoir in West Virginia known for its clear waters, recreational boating and fishing, and dramatic sandstone cliffs popular with rock climbers and divers.
  • B. Jennings Randolph Lake
    Jennings Randolph Lake is a man-made reservoir on the North Branch Potomac River, created for flood control, water supply, and recreation along the Maryland–West Virginia border.
  • C. Jordan Lake
    Jordan Lake is a man-made reservoir in Elmore County, Alabama, used primarily for hydroelectric power generation, recreation, and water management.
  • D. Jordan Lake
    Jordan Lake is a large man-made reservoir in central North Carolina known for recreation, wildlife habitat, and regional water supply and flood control.
  • E. Fontana Lake
    Fontana Lake is a large reservoir in western North Carolina, known for its deep, clear waters, extensive shoreline, and proximity to the Great Smoky Mountains National Park.
  • 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_69c68857ffc08190857dc62cd5253777 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbec259c8190bb4cfbc1ff6fc786 completed March 27, 2026, 7:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a1adec88190a769ec7af0fa7b51 completed March 28, 2026, 5:41 a.m.
NEDg Description generation batch_69c76aac21448190ac2b94c836f2f725 completed March 28, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69c76b3efc0081909e506f9a828d4fd8 completed March 28, 2026, 5:46 a.m.
Created at: March 27, 2026, 2:32 p.m.