Triple

T12218427
Position Surface form Disambiguated ID Type / Status
Subject Big Lake, Minnesota E291146 entity
Predicate hasBodyOfWater P1778 FINISHED
Object Mitchell Lake
Mitchell Lake is a small freshwater lake located in or near Big Lake, Minnesota, known primarily as a local recreational and natural feature of the area.
 E1344296 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: Mitchell Lake | Statement: [Big Lake, Minnesota, hasBodyOfWater, Mitchell Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitchell Lake
Context triple: [Big Lake, Minnesota, hasBodyOfWater, Mitchell Lake]
  • A. Mitchell Lake
    Mitchell Lake is a reservoir on the Coosa River in central Alabama, known for recreation, fishing, and hydroelectric power generation.
  • B. Singletary Lake
    Singletary Lake is a natural Carolina bay lake in southeastern North Carolina, known for its unique elliptical shape and role in Singletary Lake State Park.
  • C. Martin Lake
    Martin Lake is a recreational reservoir in Colorado known for fishing, boating, and wildlife viewing within Lathrop State Park.
  • D. Freeman Lake
    Freeman Lake is a central recreational reservoir in Elizabethtown, Kentucky, popular for fishing, boating, and scenic outdoor activities.
  • E. 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.
  • 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: Mitchell Lake
Triple: [Big Lake, Minnesota, hasBodyOfWater, Mitchell Lake]
Generated description
Mitchell Lake is a small freshwater lake located in or near Big Lake, Minnesota, known primarily as a local recreational and natural feature of the area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitchell Lake
Target entity description: Mitchell Lake is a small freshwater lake located in or near Big Lake, Minnesota, known primarily as a local recreational and natural feature of the area.
  • A. Mitchell Lake
    Mitchell Lake is a reservoir on the Coosa River in central Alabama, known for recreation, fishing, and hydroelectric power generation.
  • B. Singletary Lake
    Singletary Lake is a natural Carolina bay lake in southeastern North Carolina, known for its unique elliptical shape and role in Singletary Lake State Park.
  • C. Martin Lake
    Martin Lake is a recreational reservoir in Colorado known for fishing, boating, and wildlife viewing within Lathrop State Park.
  • D. Freeman Lake
    Freeman Lake is a central recreational reservoir in Elizabethtown, Kentucky, popular for fishing, boating, and scenic outdoor activities.
  • E. 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.
  • 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_69d6ab65923081909acfc61b7a612233 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c951f5881908db6edfda1153d6f completed April 10, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_6a055ba649d08190bb093403ebe90d38 completed May 14, 2026, 5:20 a.m.
NEDg Description generation batch_6a055e5bd32881908503c0a6131196b2 completed May 14, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_6a055f0b0c8881908c2448b0c516653e completed May 14, 2026, 5:35 a.m.
Created at: April 8, 2026, 9:51 p.m.