Triple
T10094811
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Escondida copper mine |
E215836
|
entity |
| Predicate | nativeName |
P15
|
FINISHED |
| Object |
Minera Escondida
Minera Escondida is one of the world’s largest and most productive copper mines, located in northern Chile’s Atacama Desert.
|
E841291
|
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: Minera Escondida | Statement: [La Escondida copper mine, nativeName, Minera Escondida]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minera Escondida Context triple: [La Escondida copper mine, nativeName, Minera Escondida]
-
A.
Chuquicamata mine
Chuquicamata mine is one of the world’s largest open-pit copper mines, located in northern Chile’s Atacama Desert and a major source of global copper production.
-
B.
San José copper–gold mine
The San José copper–gold mine is a Chilean mine near Copiapó that became internationally known after 33 miners were trapped underground there for 69 days in 2010.
-
C.
Salvador mine
Salvador mine is a Chilean copper mining operation owned and operated by the state-owned company Codelco.
-
D.
Minera Los Pelambres
Minera Los Pelambres is a major Chilean copper mining company known for operating one of the world’s largest copper mines in the Coquimbo Region.
-
E.
Andina mine
Andina mine is a major Chilean copper mining operation owned by the state-run company Codelco.
- 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: Minera Escondida Triple: [La Escondida copper mine, nativeName, Minera Escondida]
Generated description
Minera Escondida is one of the world’s largest and most productive copper mines, located in northern Chile’s Atacama Desert.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Minera Escondida Target entity description: Minera Escondida is one of the world’s largest and most productive copper mines, located in northern Chile’s Atacama Desert.
-
A.
Chuquicamata mine
Chuquicamata mine is one of the world’s largest open-pit copper mines, located in northern Chile’s Atacama Desert and a major source of global copper production.
-
B.
San José copper–gold mine
The San José copper–gold mine is a Chilean mine near Copiapó that became internationally known after 33 miners were trapped underground there for 69 days in 2010.
-
C.
Salvador mine
Salvador mine is a Chilean copper mining operation owned and operated by the state-owned company Codelco.
-
D.
Minera Los Pelambres
Minera Los Pelambres is a major Chilean copper mining company known for operating one of the world’s largest copper mines in the Coquimbo Region.
-
E.
Andina mine
Andina mine is a major Chilean copper mining operation owned by the state-run company Codelco.
- 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_69ca83a4947c8190823a7495dc5d96ed |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd0784c288190967d143beca32c4b |
completed | April 2, 2026, 2:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2b6b8d604819094db099981219e72 |
completed | April 5, 2026, 7:23 p.m. |
| NEDg | Description generation | batch_69d2b8a728bc8190b9baf93a40c00642 |
completed | April 5, 2026, 7:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2b90a1de88190b7c8cf6356ffc376 |
completed | April 5, 2026, 7:33 p.m. |
Created at: March 30, 2026, 9:02 p.m.