Triple

T5270882
Position Surface form Disambiguated ID Type / Status
Subject Imatra E119253 entity
Predicate hasFeature P182 FINISHED
Object Imatrankoski rapids
Imatrankoski rapids are a famous waterfall-like rapid on the Vuoksi River in Imatra, Finland, known as one of the country’s oldest tourist attractions and a notable natural landmark.
E506601 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: Imatrankoski rapids | Statement: [Imatra, hasFeature, Imatrankoski rapids]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Imatrankoski rapids
Context triple: [Imatra, hasFeature, Imatrankoski rapids]
  • A. Escanaba River
    The Escanaba River is a river in Michigan’s Upper Peninsula known for its forested watershed, recreational fishing, and contribution to the Lake Michigan drainage via Green Bay.
  • B. Chippewa Creek
    Chippewa Creek is a smaller stream in Michigan that serves as one of the tributaries feeding into the Muskegon River.
  • C. Potters Falls
    Potters Falls is a scenic waterfall along Six Mile Creek near Ithaca, New York, popular for hiking and swimming.
  • D. White Chuck River
    The White Chuck River is a mountain river in Washington State that originates on the slopes of Glacier Peak and flows through the rugged terrain of the North Cascades.
  • E. Wahkeena Creek
    Wahkeena Creek is a small mountain stream in the Columbia River Gorge of Oregon that feeds the scenic Wahkeena Falls before emptying into the Columbia River.
  • 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: Imatrankoski rapids
Triple: [Imatra, hasFeature, Imatrankoski rapids]
Generated description
Imatrankoski rapids are a famous waterfall-like rapid on the Vuoksi River in Imatra, Finland, known as one of the country’s oldest tourist attractions and a notable natural landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Imatrankoski rapids
Target entity description: Imatrankoski rapids are a famous waterfall-like rapid on the Vuoksi River in Imatra, Finland, known as one of the country’s oldest tourist attractions and a notable natural landmark.
  • A. Escanaba River
    The Escanaba River is a river in Michigan’s Upper Peninsula known for its forested watershed, recreational fishing, and contribution to the Lake Michigan drainage via Green Bay.
  • B. Chippewa Creek
    Chippewa Creek is a smaller stream in Michigan that serves as one of the tributaries feeding into the Muskegon River.
  • C. Potters Falls
    Potters Falls is a scenic waterfall along Six Mile Creek near Ithaca, New York, popular for hiking and swimming.
  • D. White Chuck River
    The White Chuck River is a mountain river in Washington State that originates on the slopes of Glacier Peak and flows through the rugged terrain of the North Cascades.
  • E. Wahkeena Creek
    Wahkeena Creek is a small mountain stream in the Columbia River Gorge of Oregon that feeds the scenic Wahkeena Falls before emptying into the Columbia River.
  • 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_69bd446c38e081908cdaf113bdf86790 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7c1fa01081909d589686289b624b completed March 20, 2026, 4:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe9691608190bae0865f80e23062 completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff56b42881909ff4f574ef87b693 completed March 21, 2026, 8:28 p.m.
NED2 Entity disambiguation (via description) batch_69bf00120fe88190817badb72977566e completed March 21, 2026, 8:31 p.m.
Created at: March 20, 2026, 1:51 p.m.