Triple

T2808342
Position Surface form Disambiguated ID Type / Status
Subject Jefferson County, Tennessee E54106 entity
Predicate bordersBodyOfWater P212 FINISHED
Object Douglas Lake
Douglas Lake is a large reservoir in eastern Tennessee popular for boating, fishing, and recreation, formed by the damming of the French Broad River.
 E538899 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: Douglas Lake | Statement: [Jefferson County, Tennessee, bordersBodyOfWater, Douglas Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Douglas Lake
Context triple: [Jefferson County, Tennessee, bordersBodyOfWater, Douglas Lake]
  • A. Dow’s Lake
    Dow’s Lake is a man-made urban lake in Ottawa, Ontario, known for its role in the Rideau Canal system and as a popular spot for recreation and seasonal festivals.
  • B. Don Lake
    Don Lake is a Canadian actor, writer, and comedian known for his character roles in film and television and frequent collaborations with director Christopher Guest.
  • C. Walker Lake
    Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
  • D. Greenwood Lake
    Greenwood Lake is a scenic glacial lake straddling the border of New York and New Jersey, popular for boating, fishing, and lakeside recreation.
  • E. Fairview Lake
    Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
  • 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: Douglas Lake
Triple: [Jefferson County, Tennessee, bordersBodyOfWater, Douglas Lake]
Generated description
Douglas Lake is a large reservoir in eastern Tennessee popular for boating, fishing, and recreation, formed by the damming of the French Broad River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Douglas Lake
Target entity description: Douglas Lake is a large reservoir in eastern Tennessee popular for boating, fishing, and recreation, formed by the damming of the French Broad River.
  • A. Dow’s Lake
    Dow’s Lake is a man-made urban lake in Ottawa, Ontario, known for its role in the Rideau Canal system and as a popular spot for recreation and seasonal festivals.
  • B. Don Lake
    Don Lake is a Canadian actor, writer, and comedian known for his character roles in film and television and frequent collaborations with director Christopher Guest.
  • C. Walker Lake
    Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
  • D. Greenwood Lake
    Greenwood Lake is a scenic glacial lake straddling the border of New York and New Jersey, popular for boating, fishing, and lakeside recreation.
  • E. Fairview Lake
    Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
  • 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_69ab49dcee188190b5c6eca9ae9e3469 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abde2fdcf88190a52e515c166ea8f7 completed March 7, 2026, 8:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69c059b1c950819091ec6706fb06d2e6 completed March 22, 2026, 9:05 p.m.
NEDg Description generation batch_69c05b3696c0819081e869a229fb881f completed March 22, 2026, 9:12 p.m.
NED2 Entity disambiguation (via description) batch_69c05bb8a4988190b1b27f42e22d0187 completed March 22, 2026, 9:14 p.m.
Created at: March 6, 2026, 9:59 p.m.