Triple
T15489687
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guri Dam |
E377146
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Guri Reservoir
Guri Reservoir is a vast artificial lake in Venezuela formed by the Guri Dam, serving as a major source of hydroelectric power and water storage.
|
E377146
|
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: Guri Reservoir | Statement: [Guri Dam, hasReservoir, Guri Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guri Reservoir Context triple: [Guri Dam, hasReservoir, Guri Reservoir]
-
A.
Guri Dam
Guri Dam is one of the world’s largest hydroelectric dams, located on the Caroní River in Venezuela and a major source of the country’s electricity.
-
B.
Shimen Reservoir
Shimen Reservoir is a major multipurpose reservoir in Taoyuan, Taiwan, known for water supply, flood control, irrigation, and recreation.
-
C.
Shiroro Dam
Shiroro Dam is a major hydroelectric power facility on the Kaduna River in Niger State, Nigeria, supplying electricity and supporting water management in the region.
-
D.
Oahe Dam
Oahe Dam is a large earth-fill dam on the Missouri River in South Dakota, forming Lake Oahe, one of the largest man-made reservoirs in the United States and a major source of hydroelectric power, irrigation, and flood control.
-
E.
Kajaki Dam
Kajaki Dam is a major hydroelectric and irrigation dam on the Helmand River in southern Afghanistan, known both for its strategic importance and as the site of significant military activity during the Afghan conflict.
- 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: Guri Reservoir Triple: [Guri Dam, hasReservoir, Guri Reservoir]
Generated description
Guri Reservoir is a vast artificial lake in Venezuela formed by the Guri Dam, serving as a major source of hydroelectric power and water storage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guri Reservoir Target entity description: Guri Reservoir is a vast artificial lake in Venezuela formed by the Guri Dam, serving as a major source of hydroelectric power and water storage.
-
A.
Guri Dam
chosen
Guri Dam is one of the world’s largest hydroelectric dams, located on the Caroní River in Venezuela and a major source of the country’s electricity.
-
B.
Shimen Reservoir
Shimen Reservoir is a major multipurpose reservoir in Taoyuan, Taiwan, known for water supply, flood control, irrigation, and recreation.
-
C.
Shiroro Dam
Shiroro Dam is a major hydroelectric power facility on the Kaduna River in Niger State, Nigeria, supplying electricity and supporting water management in the region.
-
D.
Oahe Dam
Oahe Dam is a large earth-fill dam on the Missouri River in South Dakota, forming Lake Oahe, one of the largest man-made reservoirs in the United States and a major source of hydroelectric power, irrigation, and flood control.
-
E.
Kajaki Dam
Kajaki Dam is a major hydroelectric and irrigation dam on the Helmand River in southern Afghanistan, known both for its strategic importance and as the site of significant military activity during the Afghan conflict.
- F. None of above.
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_69d85cd21dcc81908646251b1c26ea00 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03faaca588190b0397bc2e27a522a |
completed | April 16, 2026, 1:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff365d45488190b48458092b6ffead |
completed | May 9, 2026, 1:27 p.m. |
| NEDg | Description generation | batch_69ff376dac388190ab3b7e3553d2de29 |
completed | May 9, 2026, 1:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff382f1bbc8190810d0d825430f9ea |
completed | May 9, 2026, 1:35 p.m. |
Created at: April 10, 2026, 3:48 a.m.