Triple
T422065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia River Gorge National Scenic Area |
E8124
|
entity |
| Predicate | hasWaterfall |
P13549
|
FINISHED |
| Object |
Bridal Veil Falls (Oregon)
Bridal Veil Falls (Oregon) is a picturesque two-tiered waterfall in the Columbia River Gorge, popular for its short hiking trail and scenic viewpoints.
|
E55885
|
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: Bridal Veil Falls (Oregon) | Statement: [Columbia River Gorge National Scenic Area, hasWaterfall, Bridal Veil Falls (Oregon)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bridal Veil Falls (Oregon) Context triple: [Columbia River Gorge National Scenic Area, hasWaterfall, Bridal Veil Falls (Oregon)]
-
A.
Multnomah Falls
Multnomah Falls is a famous two-tiered waterfall in the Columbia River Gorge of Oregon, known for its scenic beauty and iconic footbridge.
-
B.
Sutherland Falls
Sutherland Falls is one of New Zealand’s most famous and tallest waterfalls, located deep in the remote wilderness of Fiordland on the South Island.
-
C.
Horsetail Falls
Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
-
D.
Vernal Fall
Vernal Fall is a prominent and picturesque waterfall on the Merced River in Yosemite National Park, renowned for its powerful flow and popular hiking access via the Mist Trail.
-
E.
Bridalveil Fall
Bridalveil Fall is a famous, picturesque waterfall in California’s Yosemite Valley known for its year-round flow and mist that often creates striking rainbows.
- 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: Bridal Veil Falls (Oregon) Triple: [Columbia River Gorge National Scenic Area, hasWaterfall, Bridal Veil Falls (Oregon)]
Generated description
Bridal Veil Falls (Oregon) is a picturesque two-tiered waterfall in the Columbia River Gorge, popular for its short hiking trail and scenic viewpoints.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bridal Veil Falls (Oregon) Target entity description: Bridal Veil Falls (Oregon) is a picturesque two-tiered waterfall in the Columbia River Gorge, popular for its short hiking trail and scenic viewpoints.
-
A.
Multnomah Falls
Multnomah Falls is a famous two-tiered waterfall in the Columbia River Gorge of Oregon, known for its scenic beauty and iconic footbridge.
-
B.
Sutherland Falls
Sutherland Falls is one of New Zealand’s most famous and tallest waterfalls, located deep in the remote wilderness of Fiordland on the South Island.
-
C.
Horsetail Falls
Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
-
D.
Vernal Fall
Vernal Fall is a prominent and picturesque waterfall on the Merced River in Yosemite National Park, renowned for its powerful flow and popular hiking access via the Mist Trail.
-
E.
Bridalveil Fall
Bridalveil Fall is a famous, picturesque waterfall in California’s Yosemite Valley known for its year-round flow and mist that often creates striking rainbows.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2f01be4108190b4c13346afd95a03 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a43e6cf1048190abf3f13ba35a3980 |
completed | March 1, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69a43f00f8308190bd3534d3c3fde4cf |
completed | March 1, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a440e991408190a2b26a552fec32a8 |
completed | March 1, 2026, 1:36 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.