Triple
T5536876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ralco Dam |
E145183
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Endesa Chile
Endesa Chile is a major Chilean electricity generation company, historically one of the country’s largest power producers and a key player in its hydroelectric sector.
|
E531955
|
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: Endesa Chile | Statement: [Ralco Dam, owner, Endesa Chile]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Endesa Chile Context triple: [Ralco Dam, owner, Endesa Chile]
-
A.
Superintendency of Electricity and Fuels of Chile
The Superintendency of Electricity and Fuels of Chile is the national regulatory authority responsible for overseeing, inspecting, and enforcing safety and quality standards in the country’s electricity and fuel sectors.
-
B.
Empresa de Energía de Chubut
Empresa de Energía de Chubut is a provincial energy company in Argentina responsible for generating and distributing electricity in the Chubut region.
-
C.
Chilean Ministry of Energy
The Chilean Ministry of Energy is the government body responsible for designing and implementing Chile’s national energy policy, overseeing electricity, fuels, and renewable energy development.
-
D.
National Energy Commission of Chile
The National Energy Commission of Chile is a government regulatory body responsible for planning, coordinating, and overseeing the country’s energy policies and markets.
-
E.
Lanco
Lanco is a small Chilean city located in the Los Ríos Region, known primarily as an agricultural and service center for the surrounding rural area.
- 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: Endesa Chile Triple: [Ralco Dam, owner, Endesa Chile]
Generated description
Endesa Chile is a major Chilean electricity generation company, historically one of the country’s largest power producers and a key player in its hydroelectric sector.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Endesa Chile Target entity description: Endesa Chile is a major Chilean electricity generation company, historically one of the country’s largest power producers and a key player in its hydroelectric sector.
-
A.
Superintendency of Electricity and Fuels of Chile
The Superintendency of Electricity and Fuels of Chile is the national regulatory authority responsible for overseeing, inspecting, and enforcing safety and quality standards in the country’s electricity and fuel sectors.
-
B.
Empresa de Energía de Chubut
Empresa de Energía de Chubut is a provincial energy company in Argentina responsible for generating and distributing electricity in the Chubut region.
-
C.
Chilean Ministry of Energy
The Chilean Ministry of Energy is the government body responsible for designing and implementing Chile’s national energy policy, overseeing electricity, fuels, and renewable energy development.
-
D.
National Energy Commission of Chile
The National Energy Commission of Chile is a government regulatory body responsible for planning, coordinating, and overseeing the country’s energy policies and markets.
-
E.
Lanco
Lanco is a small Chilean city located in the Los Ríos Region, known primarily as an agricultural and service center for the surrounding rural area.
- 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_69c008fa64888190adae56c8f9ea4031 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01fb07e748190bea74bbde2d7b8ba |
completed | March 22, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c02814359c8190b868811f22aa568c |
completed | March 22, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69c04441145481909fb7bd26dab129bd |
completed | March 22, 2026, 7:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c044a919ec81909469793af9f837ea |
completed | March 22, 2026, 7:36 p.m. |
Created at: March 22, 2026, 3:34 p.m.