Triple
T422067
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia River Gorge National Scenic Area |
E8124
|
entity |
| Predicate | hasWaterfall |
P13549
|
FINISHED |
| Object |
Wahkeena Falls
Wahkeena Falls is a picturesque tiered waterfall in Oregon’s Columbia River Gorge, known for its easily accessible hiking trail and lush, mossy surroundings.
|
E56870
|
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: Wahkeena Falls | Statement: [Columbia River Gorge National Scenic Area, hasWaterfall, Wahkeena Falls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wahkeena Falls Context triple: [Columbia River Gorge National Scenic Area, hasWaterfall, Wahkeena 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.
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.
-
C.
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.
-
D.
Mill Creek Falls
Mill Creek Falls is a scenic waterfall in Northern California known for its dramatic drop amid the volcanic landscapes and forested canyons of Lassen Volcanic National Park.
-
E.
Main Falls
Main Falls is the central and most prominent curtain of water within Victoria Falls, known for its immense volume and dramatic vertical drop.
- 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: Wahkeena Falls Triple: [Columbia River Gorge National Scenic Area, hasWaterfall, Wahkeena Falls]
Generated description
Wahkeena Falls is a picturesque tiered waterfall in Oregon’s Columbia River Gorge, known for its easily accessible hiking trail and lush, mossy surroundings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wahkeena Falls Target entity description: Wahkeena Falls is a picturesque tiered waterfall in Oregon’s Columbia River Gorge, known for its easily accessible hiking trail and lush, mossy surroundings.
-
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.
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.
-
C.
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.
-
D.
Mill Creek Falls
Mill Creek Falls is a scenic waterfall in Northern California known for its dramatic drop amid the volcanic landscapes and forested canyons of Lassen Volcanic National Park.
-
E.
Main Falls
Main Falls is the central and most prominent curtain of water within Victoria Falls, known for its immense volume and dramatic vertical drop.
- 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_69a447fa97ac8190b8a19ded2d0f520e |
completed | March 1, 2026, 2:06 p.m. |
| NEDg | Description generation | batch_69a44b9ab54c8190a0f74337479b9d7b |
completed | March 1, 2026, 2:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a44bf14ab88190bc8e699049fcdbc1 |
completed | March 1, 2026, 2:23 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.