Triple

T3841820
Position Surface form Disambiguated ID Type / Status
Subject McKenzie River E93467 entity
Predicate hasFeature P182 FINISHED
Object Sahalie Falls
Sahalie Falls is a powerful and scenic waterfall on Oregon’s McKenzie River, known for its dramatic drop, lush forest surroundings, and easily accessible viewpoints.
 E393506 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: Sahalie Falls | Statement: [McKenzie River, hasFeature, Sahalie Falls]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sahalie Falls
Context triple: [McKenzie River, hasFeature, Sahalie Falls]
  • A. Horsetail Falls
    Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
  • B. Metlako Falls
    Metlako Falls is a picturesque plunge waterfall on Eagle Creek in the Columbia River Gorge of Oregon, popular with hikers and photographers for its dramatic drop and lush canyon setting.
  • C. Loowit Falls
    Loowit Falls is a scenic waterfall in the Columbia River Gorge of Oregon, known for its picturesque cascades along the popular Eagle Creek hiking area.
  • D. Tunnel Falls
    Tunnel Falls is a dramatic waterfall along Oregon’s Eagle Creek featuring a trail that passes through a blasted tunnel behind its plunging curtain of water.
  • E. Latourell Falls
    Latourell Falls is a striking, nearly vertical waterfall in Oregon known for its dramatic plunge over columnar basalt cliffs and easy access from the Historic Columbia River Highway.
  • 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: Sahalie Falls
Triple: [McKenzie River, hasFeature, Sahalie Falls]
Generated description
Sahalie Falls is a powerful and scenic waterfall on Oregon’s McKenzie River, known for its dramatic drop, lush forest surroundings, and easily accessible viewpoints.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sahalie Falls
Target entity description: Sahalie Falls is a powerful and scenic waterfall on Oregon’s McKenzie River, known for its dramatic drop, lush forest surroundings, and easily accessible viewpoints.
  • A. Horsetail Falls
    Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
  • B. Metlako Falls
    Metlako Falls is a picturesque plunge waterfall on Eagle Creek in the Columbia River Gorge of Oregon, popular with hikers and photographers for its dramatic drop and lush canyon setting.
  • C. Loowit Falls
    Loowit Falls is a scenic waterfall in the Columbia River Gorge of Oregon, known for its picturesque cascades along the popular Eagle Creek hiking area.
  • D. Tunnel Falls
    Tunnel Falls is a dramatic waterfall along Oregon’s Eagle Creek featuring a trail that passes through a blasted tunnel behind its plunging curtain of water.
  • E. Latourell Falls
    Latourell Falls is a striking, nearly vertical waterfall in Oregon known for its dramatic plunge over columnar basalt cliffs and easy access from the Historic Columbia River Highway.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebb235088190b115623e54ea2ab1 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5040d478081909a903bbf02f0d0ec completed March 14, 2026, 6:45 a.m.
NEDg Description generation batch_69b50492239c8190a6c62504e2a6d130 completed March 14, 2026, 6:47 a.m.
NED2 Entity disambiguation (via description) batch_69b50863e4a08190bd54274b2212abfc completed March 14, 2026, 7:04 a.m.
Created at: March 9, 2026, 3:18 p.m.