Triple
T9318007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Đồng Nai River |
E224170
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Hàm Thuận Reservoir
Hàm Thuận Reservoir is a major artificial lake in Vietnam used for hydropower generation, irrigation, and flood control along the Đồng Nai River system.
|
E791799
|
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: Hàm Thuận Reservoir | Statement: [Đồng Nai River, hasReservoir, Hàm Thuận Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hàm Thuận Reservoir Context triple: [Đồng Nai River, hasReservoir, Hàm Thuận Reservoir]
-
A.
Thein Reservoir
Thein Reservoir is a man-made water body in India formed by the Thein Dam on the Ravi River, used primarily for irrigation, hydropower generation, and flood control.
-
B.
Harangi Reservoir
Harangi Reservoir is an artificial lake in Karnataka, India, formed by the Harangi Dam on the Harangi River and used primarily for irrigation and water storage.
-
C.
Mica Dam reservoir
Mica Dam reservoir is a large hydroelectric storage reservoir in British Columbia, Canada, created by Mica Dam on the Columbia River as part of international flood control and power generation agreements.
-
D.
Ukai Reservoir
Ukai Reservoir is a large artificial lake in Gujarat, India, created by the Ukai Dam on the Tapi River for irrigation, hydroelectric power generation, and flood control.
-
E.
Samanalawewa Reservoir
Samanalawewa Reservoir is a man-made lake in Sri Lanka known for its role in hydroelectric power generation and irrigation within the Sabaragamuwa Province.
- 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: Hàm Thuận Reservoir Triple: [Đồng Nai River, hasReservoir, Hàm Thuận Reservoir]
Generated description
Hàm Thuận Reservoir is a major artificial lake in Vietnam used for hydropower generation, irrigation, and flood control along the Đồng Nai River system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hàm Thuận Reservoir Target entity description: Hàm Thuận Reservoir is a major artificial lake in Vietnam used for hydropower generation, irrigation, and flood control along the Đồng Nai River system.
-
A.
Thein Reservoir
Thein Reservoir is a man-made water body in India formed by the Thein Dam on the Ravi River, used primarily for irrigation, hydropower generation, and flood control.
-
B.
Harangi Reservoir
Harangi Reservoir is an artificial lake in Karnataka, India, formed by the Harangi Dam on the Harangi River and used primarily for irrigation and water storage.
-
C.
Mica Dam reservoir
Mica Dam reservoir is a large hydroelectric storage reservoir in British Columbia, Canada, created by Mica Dam on the Columbia River as part of international flood control and power generation agreements.
-
D.
Ukai Reservoir
Ukai Reservoir is a large artificial lake in Gujarat, India, created by the Ukai Dam on the Tapi River for irrigation, hydroelectric power generation, and flood control.
-
E.
Samanalawewa Reservoir
Samanalawewa Reservoir is a man-made lake in Sri Lanka known for its role in hydroelectric power generation and irrigation within the Sabaragamuwa Province.
- 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_69ca8425f4fc81909c1c586e9a5b7530 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd358b66148190a918c107490c8406 |
completed | April 1, 2026, 3:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c7c1fc848190bbb3ef6a1ed7a7d2 |
completed | April 4, 2026, 8:11 a.m. |
| NEDg | Description generation | batch_69d0ca049fdc819091e101d8cdcfb7e8 |
completed | April 4, 2026, 8:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0cc6239108190b921eface5cdd543 |
completed | April 4, 2026, 8:31 a.m. |
Created at: March 30, 2026, 7:38 p.m.