Triple
T4542510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Curanilahue |
E107567
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Arauco coal basin
The Arauco coal basin is a major coal-bearing geological region in south-central Chile known for its historic mining activity and significant coal reserves.
|
E451316
|
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: Arauco coal basin | Statement: [Curanilahue, partOf, Arauco coal basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arauco coal basin Context triple: [Curanilahue, partOf, Arauco coal basin]
-
A.
Talca Basin
The Talca Basin is a geological and agricultural subregion in central Chile known for its fertile plains, viticulture, and role in the country’s Central Valley landscape.
-
B.
Curicó Basin
The Curicó Basin is a geological depression in central Chile known for its fertile agricultural lands and significant wine-producing areas.
-
C.
Chillán Basin
The Chillán Basin is a geographic depression in south-central Chile known for its agricultural lands and proximity to volcanic and geothermal activity.
-
D.
Santiago basin
The Santiago basin is a large intermontane valley in central Chile that hosts the country’s capital, Santiago, and is surrounded by the Andes and coastal mountain ranges.
-
E.
Huasco Valley
Huasco Valley is an agricultural and wine-producing valley in northern Chile known for its oasis-like landscapes amid the arid Norte Chico region.
- 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: Arauco coal basin Triple: [Curanilahue, partOf, Arauco coal basin]
Generated description
The Arauco coal basin is a major coal-bearing geological region in south-central Chile known for its historic mining activity and significant coal reserves.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arauco coal basin Target entity description: The Arauco coal basin is a major coal-bearing geological region in south-central Chile known for its historic mining activity and significant coal reserves.
-
A.
Talca Basin
The Talca Basin is a geological and agricultural subregion in central Chile known for its fertile plains, viticulture, and role in the country’s Central Valley landscape.
-
B.
Curicó Basin
The Curicó Basin is a geological depression in central Chile known for its fertile agricultural lands and significant wine-producing areas.
-
C.
Chillán Basin
The Chillán Basin is a geographic depression in south-central Chile known for its agricultural lands and proximity to volcanic and geothermal activity.
-
D.
Santiago basin
The Santiago basin is a large intermontane valley in central Chile that hosts the country’s capital, Santiago, and is surrounded by the Andes and coastal mountain ranges.
-
E.
Huasco Valley
Huasco Valley is an agricultural and wine-producing valley in northern Chile known for its oasis-like landscapes amid the arid Norte Chico region.
- 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_69bd43f922788190b7edfa294e39b178 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd57d3be988190bf118c4a87415613 |
completed | March 20, 2026, 2:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdb926f2608190bdc6379e81358c38 |
completed | March 20, 2026, 9:16 p.m. |
| NEDg | Description generation | batch_69bdbe0b6aa88190b6e99e4be1b27935 |
completed | March 20, 2026, 9:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdbe5eda748190b6d83d5f2c73cff5 |
completed | March 20, 2026, 9:38 p.m. |
Created at: March 20, 2026, 1:04 p.m.