Triple

T19463919
Position Surface form Disambiguated ID Type / Status
Subject Lake Minnetonka E486942 entity
Predicate hasNotableLandmark P642 FINISHED
Object Tanager Lake (connected basin)
Tanager Lake (connected basin) is a smaller adjoining basin of Lake Minnetonka in Minnesota, known as part of the lake’s interconnected chain of bays and inlets.
 E1376851 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: Tanager Lake (connected basin) | Statement: [Lake Minnetonka, hasNotableLandmark, Tanager Lake (connected basin)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tanager Lake (connected basin)
Context triple: [Lake Minnetonka, hasNotableLandmark, Tanager Lake (connected basin)]
  • A. Vermilion Lakes
    Vermilion Lakes are a series of scenic, shallow lakes near the town of Banff in Alberta, Canada, known for their striking mountain reflections, wildlife viewing, and sunrise and sunset photography.
  • B. Dunns Lake
    Dunns Lake is a small recreational lake in northeastern Illinois that forms part of the popular Chain O’Lakes waterway system.
  • C. Ancylus Lake
    Ancylus Lake was a large freshwater body that occupied the Baltic Sea basin after the last Ice Age, before it evolved into the modern brackish Baltic Sea.
  • D. Conguillío Lake
    Conguillío Lake is a scenic glacial lake in Chile’s Conguillío National Park, renowned for its clear waters, surrounding Araucaria forests, and dramatic views of the nearby Llaima Volcano.
  • E. Croton Lake
    Croton Lake is a reservoir in Westchester County, New York, that serves as a key component of New York City’s drinking water supply system.
  • 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: Tanager Lake (connected basin)
Triple: [Lake Minnetonka, hasNotableLandmark, Tanager Lake (connected basin)]
Generated description
Tanager Lake (connected basin) is a smaller adjoining basin of Lake Minnetonka in Minnesota, known as part of the lake’s interconnected chain of bays and inlets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tanager Lake (connected basin)
Target entity description: Tanager Lake (connected basin) is a smaller adjoining basin of Lake Minnetonka in Minnesota, known as part of the lake’s interconnected chain of bays and inlets.
  • A. Vermilion Lakes
    Vermilion Lakes are a series of scenic, shallow lakes near the town of Banff in Alberta, Canada, known for their striking mountain reflections, wildlife viewing, and sunrise and sunset photography.
  • B. Dunns Lake
    Dunns Lake is a small recreational lake in northeastern Illinois that forms part of the popular Chain O’Lakes waterway system.
  • C. Ancylus Lake
    Ancylus Lake was a large freshwater body that occupied the Baltic Sea basin after the last Ice Age, before it evolved into the modern brackish Baltic Sea.
  • D. Conguillío Lake
    Conguillío Lake is a scenic glacial lake in Chile’s Conguillío National Park, renowned for its clear waters, surrounding Araucaria forests, and dramatic views of the nearby Llaima Volcano.
  • E. Croton Lake
    Croton Lake is a reservoir in Westchester County, New York, that serves as a key component of New York City’s drinking water supply system.
  • 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_69d8e8d86d608190bd199a98d0297f27 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e633cf95988190b13b2153e67d0cac completed April 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a073b3e3e88819090a307eeabc2a180 completed May 15, 2026, 3:26 p.m.
NEDg Description generation batch_6a073c0a02c8819080b0e71caf65e6fa completed May 15, 2026, 3:30 p.m.
NED2 Entity disambiguation (via description) batch_6a073d0e92d48190880317263fe6e481 completed May 15, 2026, 3:34 p.m.
Created at: April 10, 2026, 1:38 p.m.