Triple
T6571878
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Glen Canyon Dam |
E155459
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Glen Canyon
Glen Canyon is a dramatic sandstone gorge carved by the Colorado River in northern Arizona and southern Utah, known for its striking desert landscapes and the reservoir Lake Powell.
|
E602233
|
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: Glen Canyon | Statement: [Glen Canyon Dam, locatedIn, Glen Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glen Canyon Context triple: [Glen Canyon Dam, locatedIn, Glen Canyon]
-
A.
Boulder Canyon
Boulder Canyon is a rugged river gorge on the Colorado River in the American Southwest, historically significant in early plans for dam and hydroelectric development in the region.
-
B.
Lake Havasu
Lake Havasu is a large reservoir on the Colorado River along the Arizona–California border, popular for boating, fishing, and the relocated London Bridge tourist attraction.
-
C.
Flaming Gorge Reservoir
Flaming Gorge Reservoir is a large man-made lake on the Green River in Wyoming and Utah, known for its striking red-rock scenery, recreational boating and fishing, and role in regional water storage and hydropower.
-
D.
Nagykanizsa
Nagykanizsa is a city in southwestern Hungary known historically as a regional commercial and cultural center.
-
E.
Kanab
Kanab is a small city in southern Utah known as a gateway to major national parks and scenic red rock landscapes.
- 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: Glen Canyon Triple: [Glen Canyon Dam, locatedIn, Glen Canyon]
Generated description
Glen Canyon is a dramatic sandstone gorge carved by the Colorado River in northern Arizona and southern Utah, known for its striking desert landscapes and the reservoir Lake Powell.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glen Canyon Target entity description: Glen Canyon is a dramatic sandstone gorge carved by the Colorado River in northern Arizona and southern Utah, known for its striking desert landscapes and the reservoir Lake Powell.
-
A.
Boulder Canyon
Boulder Canyon is a rugged river gorge on the Colorado River in the American Southwest, historically significant in early plans for dam and hydroelectric development in the region.
-
B.
Lake Havasu
Lake Havasu is a large reservoir on the Colorado River along the Arizona–California border, popular for boating, fishing, and the relocated London Bridge tourist attraction.
-
C.
Flaming Gorge Reservoir
Flaming Gorge Reservoir is a large man-made lake on the Green River in Wyoming and Utah, known for its striking red-rock scenery, recreational boating and fishing, and role in regional water storage and hydropower.
-
D.
Nagykanizsa
Nagykanizsa is a city in southwestern Hungary known historically as a regional commercial and cultural center.
-
E.
Kanab
Kanab is a small city in southern Utah known as a gateway to major national parks and scenic red rock landscapes.
- 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_69c688151254819080387f87deab8fa7 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae58b8948190bae11ec3a140aa6f |
completed | March 27, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cb9b0bfc8190b00904547a6178a1 |
completed | March 27, 2026, 6:25 p.m. |
| NEDg | Description generation | batch_69c6cd071be4819090d6adf0e27c99d2 |
completed | March 27, 2026, 6:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6ce04855481908bfca416fda8c218 |
completed | March 27, 2026, 6:35 p.m. |
Created at: March 27, 2026, 1:53 p.m.