Triple

T15402047
Position Surface form Disambiguated ID Type / Status
Subject Lake County, Minnesota E368343 entity
Predicate hasNaturalFeature P1094 FINISHED
Object Split Rock River
Split Rock River is a scenic North Shore waterway in northeastern Minnesota known for its rugged gorge, waterfalls, and proximity to Split Rock Lighthouse State Park along Lake Superior.
 E1199681 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: Split Rock River | Statement: [Lake County, Minnesota, hasNaturalFeature, Split Rock River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Split Rock River
Context triple: [Lake County, Minnesota, hasNaturalFeature, Split Rock River]
  • A. Branch River
    Branch River is a river in Rhode Island that flows through communities such as Forestdale and contributes to the region’s local watershed and landscape.
  • B. Pound River
    The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton River watershed.
  • C. South Fork Grand River
    South Fork Grand River is a tributary stream in South Dakota that forms part of the headwaters of the Grand River.
  • D. Lake River
    Lake River is a tributary waterway in southwestern Washington State that connects Vancouver Lake to the Columbia River.
  • E. Split Rock Creek
    Split Rock Creek is a stream in eastern South Dakota known for flowing through scenic quartzite formations and providing recreational opportunities such as fishing and hiking.
  • 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: Split Rock River
Triple: [Lake County, Minnesota, hasNaturalFeature, Split Rock River]
Generated description
Split Rock River is a scenic North Shore waterway in northeastern Minnesota known for its rugged gorge, waterfalls, and proximity to Split Rock Lighthouse State Park along Lake Superior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Split Rock River
Target entity description: Split Rock River is a scenic North Shore waterway in northeastern Minnesota known for its rugged gorge, waterfalls, and proximity to Split Rock Lighthouse State Park along Lake Superior.
  • A. Branch River
    Branch River is a river in Rhode Island that flows through communities such as Forestdale and contributes to the region’s local watershed and landscape.
  • B. Pound River
    The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton River watershed.
  • C. South Fork Grand River
    South Fork Grand River is a tributary stream in South Dakota that forms part of the headwaters of the Grand River.
  • D. Lake River
    Lake River is a tributary waterway in southwestern Washington State that connects Vancouver Lake to the Columbia River.
  • E. Split Rock Creek
    Split Rock Creek is a stream in eastern South Dakota known for flowing through scenic quartzite formations and providing recreational opportunities such as fishing and hiking.
  • 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_69d85a16c68c819099c1b547fbc87b32 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e8ea0ac8190a5c68b1951ad3db1 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69fffee31b70819092d0583100a7101a completed May 10, 2026, 3:43 a.m.
NEDg Description generation batch_6a00029e85388190bccc4a1996e1738e completed May 10, 2026, 3:59 a.m.
NED2 Entity disambiguation (via description) batch_6a0003031a4c8190887000d0179e07e5 completed May 10, 2026, 4:01 a.m.
Created at: April 10, 2026, 3:19 a.m.