Triple
T12241957
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lancaster Falls |
E291753
|
entity |
| Predicate | popularity |
P1755
|
FINISHED |
| Object |
lesser-known waterfall in the Columbia River Gorge
Lancaster Falls is a relatively obscure but scenic waterfall in Oregon’s Columbia River Gorge, appreciated by hikers seeking quieter, less-crowded natural spots.
|
E972301
|
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: lesser-known waterfall in the Columbia River Gorge | Statement: [Lancaster Falls, popularity, lesser-known waterfall in the Columbia River Gorge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: lesser-known waterfall in the Columbia River Gorge Context triple: [Lancaster Falls, popularity, lesser-known waterfall in the Columbia River Gorge]
-
A.
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.
-
B.
Butte Falls, Oregon
Butte Falls, Oregon is a small rural town in southern Oregon known for its historic logging roots and proximity to forested recreation areas and waterfalls.
-
C.
Kettle Falls, Washington
Kettle Falls, Washington is a small city in northeastern Washington State near the Columbia River, historically known for its fishing site and as a regional transportation hub.
-
D.
Snoqualmie Falls
Snoqualmie Falls is a famous 268-foot waterfall in Washington State known for its scenic beauty, hydroelectric power plant, and role as an iconic filming location for the TV series "Twin Peaks."
-
E.
Willamette Falls
Willamette Falls is a large, horseshoe-shaped waterfall on the Willamette River in Oregon, historically significant as a major fishing and trading site for Native American tribes and later as a center of early industrial development in the Pacific Northwest.
- 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: lesser-known waterfall in the Columbia River Gorge Triple: [Lancaster Falls, popularity, lesser-known waterfall in the Columbia River Gorge]
Generated description
Lancaster Falls is a relatively obscure but scenic waterfall in Oregon’s Columbia River Gorge, appreciated by hikers seeking quieter, less-crowded natural spots.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: lesser-known waterfall in the Columbia River Gorge Target entity description: Lancaster Falls is a relatively obscure but scenic waterfall in Oregon’s Columbia River Gorge, appreciated by hikers seeking quieter, less-crowded natural spots.
-
A.
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.
-
B.
Butte Falls, Oregon
Butte Falls, Oregon is a small rural town in southern Oregon known for its historic logging roots and proximity to forested recreation areas and waterfalls.
-
C.
Kettle Falls, Washington
Kettle Falls, Washington is a small city in northeastern Washington State near the Columbia River, historically known for its fishing site and as a regional transportation hub.
-
D.
Snoqualmie Falls
Snoqualmie Falls is a famous 268-foot waterfall in Washington State known for its scenic beauty, hydroelectric power plant, and role as an iconic filming location for the TV series "Twin Peaks."
-
E.
Willamette Falls
Willamette Falls is a large, horseshoe-shaped waterfall on the Willamette River in Oregon, historically significant as a major fishing and trading site for Native American tribes and later as a center of early industrial development in the Pacific Northwest.
- 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_69d6ab67950c8190be08450a06228c4b |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cb59ce4819099999b8755fb8b98 |
completed | April 10, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60ab5a404819089f9ea868deda10c |
completed | May 2, 2026, 2:31 p.m. |
| NEDg | Description generation | batch_69f60c6211448190af411f1b6f42c4b6 |
completed | May 2, 2026, 2:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f60d1429f08190b7f3f053044f5a9e |
completed | May 2, 2026, 2:41 p.m. |
Created at: April 8, 2026, 9:51 p.m.