Triple
T8704798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chingaza National Natural Park |
E206619
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Chuza Reservoir
Chuza Reservoir is a major artificial lake in Colombia that serves as a key water source for Bogotá and lies within the protected high-altitude ecosystems of Chingaza National Natural Park.
|
E188807
|
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: Chuza Reservoir | Statement: [Chingaza National Natural Park, contains, Chuza Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chuza Reservoir Context triple: [Chingaza National Natural Park, contains, Chuza Reservoir]
-
A.
Itumbiara Reservoir
Itumbiara Reservoir is a large artificial lake in Brazil created for hydroelectric power generation and water regulation on the Paranaíba River.
-
B.
Tantangara Reservoir
Tantangara Reservoir is a major water storage lake in New South Wales, Australia, forming part of the Snowy Mountains Scheme for hydroelectric power generation and irrigation.
-
C.
Tominé Reservoir
Tominé Reservoir is a large artificial lake in Colombia’s Cundinamarca department, known for supplying water to Bogotá and serving as a popular site for sailing and other water sports.
-
D.
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.
-
E.
Almatti Reservoir
Almatti Reservoir is a major water body in Karnataka, India, formed on the Krishna River and used for irrigation, power generation, and regional water supply.
- 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: Chuza Reservoir Triple: [Chingaza National Natural Park, contains, Chuza Reservoir]
Generated description
Chuza Reservoir is a major artificial lake in Colombia that serves as a key water source for Bogotá and lies within the protected high-altitude ecosystems of Chingaza National Natural Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chuza Reservoir Target entity description: Chuza Reservoir is a major artificial lake in Colombia that serves as a key water source for Bogotá and lies within the protected high-altitude ecosystems of Chingaza National Natural Park.
-
A.
Itumbiara Reservoir
Itumbiara Reservoir is a large artificial lake in Brazil created for hydroelectric power generation and water regulation on the Paranaíba River.
-
B.
Tantangara Reservoir
Tantangara Reservoir is a major water storage lake in New South Wales, Australia, forming part of the Snowy Mountains Scheme for hydroelectric power generation and irrigation.
-
C.
Tominé Reservoir
chosen
Tominé Reservoir is a large artificial lake in Colombia’s Cundinamarca department, known for supplying water to Bogotá and serving as a popular site for sailing and other water sports.
-
D.
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.
-
E.
Almatti Reservoir
Almatti Reservoir is a major water body in Karnataka, India, formed on the Krishna River and used for irrigation, power generation, and regional water supply.
- 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_69ca835645e881908f00e3c8b51da81d |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc58fb43f081909df5d1e31cb1ec04 |
completed | March 31, 2026, 11:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf4287aa048190ba0263623d02b2ef |
completed | April 3, 2026, 4:31 a.m. |
| NEDg | Description generation | batch_69cf44e9b154819091864c7dbc8edbfb |
completed | April 3, 2026, 4:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf4578473081909fc55632c366a56a |
completed | April 3, 2026, 4:43 a.m. |
Created at: March 30, 2026, 6:34 p.m.