Triple
T23068389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Río Limay |
E575119
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | El Chocón Reservoir |
—
|
NE NERFINISHED |
How this triple was built (3 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: El Chocón Reservoir | Statement: [Río Limay, hasReservoir, El Chocón Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: El Chocón Reservoir Context triple: [Río Limay, hasReservoir, El Chocón Reservoir]
-
A.
Chicoasén Reservoir
Chicoasén Reservoir is a large artificial lake in Chiapas, Mexico, formed by the Chicoasén Dam on the Grijalva River and used primarily for hydroelectric power generation and water management.
-
B.
Alarcón Reservoir
Alarcón Reservoir is a major artificial lake in Spain used for water storage, irrigation, and hydroelectric power generation along the Júcar River.
-
C.
Alto Guavio Reservoir
Alto Guavio Reservoir is a major hydroelectric and water storage reservoir in central Colombia, known for supporting regional power generation and water management in the Alto Guavio area.
-
D.
Pangue Reservoir
Pangue Reservoir is an artificial lake in Chile formed by the Pangue Dam on the Biobío River, primarily used for hydroelectric power generation.
-
E.
El Quimbo Reservoir
El Quimbo Reservoir is an artificial lake in Colombia formed by the El Quimbo Dam, primarily used for hydroelectric power generation and water management.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: El Chocón Reservoir Target entity description: El Chocón Reservoir is a large artificial lake in Argentine Patagonia, created by the El Chocón Dam on the Limay River for hydroelectric power generation, water regulation, and recreation.
-
A.
Chicoasén Reservoir
Chicoasén Reservoir is a large artificial lake in Chiapas, Mexico, formed by the Chicoasén Dam on the Grijalva River and used primarily for hydroelectric power generation and water management.
-
B.
Alarcón Reservoir
Alarcón Reservoir is a major artificial lake in Spain used for water storage, irrigation, and hydroelectric power generation along the Júcar River.
-
C.
Alto Guavio Reservoir
Alto Guavio Reservoir is a major hydroelectric and water storage reservoir in central Colombia, known for supporting regional power generation and water management in the Alto Guavio area.
-
D.
Pangue Reservoir
Pangue Reservoir is an artificial lake in Chile formed by the Pangue Dam on the Biobío River, primarily used for hydroelectric power generation.
-
E.
El Quimbo Reservoir
El Quimbo Reservoir is an artificial lake in Colombia formed by the El Quimbo Dam, primarily used for hydroelectric power generation and water management.
- F. None of above. chosen
Provenance (2 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_69e245bd6e4c8190bb8942245b68cad5 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f189a5aa4081909b3f0dc92877323d |
completed | April 29, 2026, 4:31 a.m. |
Created at: April 17, 2026, 3:55 p.m.