Triple

T3393666
Position Surface form Disambiguated ID Type / Status
Subject Minnesota River E71476 entity
Predicate sourceLocation P40 FINISHED
Object Big Stone Lake
Big Stone Lake is a long, narrow border lake between Minnesota and South Dakota that serves as the headwaters of the Minnesota River and is popular for fishing and recreation.
 E492491 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: Big Stone Lake | Statement: [Minnesota River, sourceLocation, Big Stone Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Big Stone Lake
Context triple: [Minnesota River, sourceLocation, Big Stone Lake]
  • A. White Lake
    White Lake is a small resort town and natural freshwater lake in southeastern North Carolina known for its clear, spring-fed waters and recreational tourism.
  • B. Sturgeon Lake
    Sturgeon Lake is a prominent freshwater lake in south-central Ontario, Canada, known for recreational boating, fishing, and its role in the Kawartha Lakes region’s cottage and tourism industry.
  • C. Lake Winnebago
    Lake Winnebago is a large freshwater lake in east-central Wisconsin, known for its recreational fishing, boating, and role as a key feature of the Fox River–Lake Winnebago watershed.
  • D. Gull Lake
    Gull Lake is a scenic freshwater lake in Ontario, Canada, known for recreation, cottages, and its proximity to the town of Gravenhurst in the Muskoka region.
  • 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: Big Stone Lake
Triple: [Minnesota River, sourceLocation, Big Stone Lake]
Generated description
Big Stone Lake is a long, narrow border lake between Minnesota and South Dakota that serves as the headwaters of the Minnesota River and is popular for fishing and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Big Stone Lake
Target entity description: Big Stone Lake is a long, narrow border lake between Minnesota and South Dakota that serves as the headwaters of the Minnesota River and is popular for fishing and recreation.
  • A. White Lake
    White Lake is a small resort town and natural freshwater lake in southeastern North Carolina known for its clear, spring-fed waters and recreational tourism.
  • B. Sturgeon Lake
    Sturgeon Lake is a prominent freshwater lake in south-central Ontario, Canada, known for recreational boating, fishing, and its role in the Kawartha Lakes region’s cottage and tourism industry.
  • C. Lake Winnebago
    Lake Winnebago is a large freshwater lake in east-central Wisconsin, known for its recreational fishing, boating, and role as a key feature of the Fox River–Lake Winnebago watershed.
  • D. Gull Lake
    Gull Lake is a scenic freshwater lake in Ontario, Canada, known for recreation, cottages, and its proximity to the town of Gravenhurst in the Muskoka region.
  • 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_69ad85a9c4a88190a854019341cb3b60 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb853746c8190bfa1447e6ebbefb3 completed March 8, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69beb0a5d4908190bb817c48cb485088 completed March 21, 2026, 2:52 p.m.
NEDg Description generation batch_69beb252ca2c8190b1bf7978b50c7ef6 completed March 21, 2026, 2:59 p.m.
NED2 Entity disambiguation (via description) batch_69beb2b989788190b81e6f60398bd49d completed March 21, 2026, 3:01 p.m.
Created at: March 8, 2026, 3:14 p.m.