Triple
T2395592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Canyon |
E47642
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Black Canyon National Water Trail
Black Canyon National Water Trail is a designated paddling route along the Colorado River below Hoover Dam, known for its dramatic desert canyon scenery, hot springs, and flatwater recreation opportunities.
|
E262660
|
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: Black Canyon National Water Trail | Statement: [Black Canyon, partOf, Black Canyon National Water Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Canyon National Water Trail Context triple: [Black Canyon, partOf, Black Canyon National Water Trail]
-
A.
Bluestone National Scenic River
Bluestone National Scenic River is a protected river corridor in southern West Virginia known for its rugged Appalachian gorge scenery, diverse wildlife, and opportunities for hiking, fishing, and paddling.
-
B.
Cascade Canyon
Cascade Canyon is a popular glacially carved valley in the Teton Range of Wyoming, known for its dramatic mountain scenery, hiking trails, and access to alpine lakes and wildlife.
-
C.
Buffalo National River
Buffalo National River is a protected, free-flowing river in northern Arkansas renowned for its scenic bluffs, clear waters, and outdoor recreation opportunities such as canoeing, hiking, and wildlife viewing.
-
D.
Little River Canyon National Preserve
Little River Canyon National Preserve is a protected natural area in northeastern Alabama known for its deep sandstone canyon, scenic waterfalls, and diverse outdoor recreation opportunities.
-
E.
Horseshoe Bend
Horseshoe Bend is a famous dramatic meander of the Colorado River near Page, Arizona, known for its sweeping cliffside overlook and iconic horseshoe-shaped curve.
- 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: Black Canyon National Water Trail Triple: [Black Canyon, partOf, Black Canyon National Water Trail]
Generated description
Black Canyon National Water Trail is a designated paddling route along the Colorado River below Hoover Dam, known for its dramatic desert canyon scenery, hot springs, and flatwater recreation opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Black Canyon National Water Trail Target entity description: Black Canyon National Water Trail is a designated paddling route along the Colorado River below Hoover Dam, known for its dramatic desert canyon scenery, hot springs, and flatwater recreation opportunities.
-
A.
Bluestone National Scenic River
Bluestone National Scenic River is a protected river corridor in southern West Virginia known for its rugged Appalachian gorge scenery, diverse wildlife, and opportunities for hiking, fishing, and paddling.
-
B.
Cascade Canyon
Cascade Canyon is a popular glacially carved valley in the Teton Range of Wyoming, known for its dramatic mountain scenery, hiking trails, and access to alpine lakes and wildlife.
-
C.
Buffalo National River
Buffalo National River is a protected, free-flowing river in northern Arkansas renowned for its scenic bluffs, clear waters, and outdoor recreation opportunities such as canoeing, hiking, and wildlife viewing.
-
D.
Little River Canyon National Preserve
Little River Canyon National Preserve is a protected natural area in northeastern Alabama known for its deep sandstone canyon, scenic waterfalls, and diverse outdoor recreation opportunities.
-
E.
Horseshoe Bend
Horseshoe Bend is a famous dramatic meander of the Colorado River near Page, Arizona, known for its sweeping cliffside overlook and iconic horseshoe-shaped curve.
- 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_69a88a1c450c81909f61abb8b6863885 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc879b1b88190be8d0337d9a17bd0 |
completed | March 7, 2026, 6:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3dc44dc819099b8914b878c5638 |
completed | March 9, 2026, 11:49 a.m. |
| NEDg | Description generation | batch_69aeb4de29988190ae860fc6f241f225 |
completed | March 9, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeb562560c8190a03c6d8ce6d75956 |
completed | March 9, 2026, 11:56 a.m. |
Created at: March 4, 2026, 7:57 p.m.