Triple
T7882950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chuquicamata mine |
E183026
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Chilean copper belt |
E196615
|
NE FINISHED |
How this triple was built (2 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: Chilean copper belt | Statement: [Chuquicamata mine, partOf, Chilean copper belt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chilean copper belt Context triple: [Chuquicamata mine, partOf, Chilean copper belt]
-
A.
Andean porphyry copper belt
chosen
The Andean porphyry copper belt is a major geological province along the Andes Mountains renowned for its large, economically important porphyry copper deposits.
-
B.
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.
-
C.
Chilean nitrate fields
The Chilean nitrate fields are vast desert mining areas in northern Chile that were historically central to the global production of natural sodium nitrate (saltpeter), driving major economic and social development in the region.
-
D.
San Juan mining region
The San Juan mining region is a historic mineral-rich area in southwestern Colorado’s San Juan Mountains, known for its 19th- and early 20th-century hard-rock mining boom and rugged alpine terrain.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca828af6e48190a06ee7010d8f0e64 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb39d36574819092d70e24c37952d7 |
completed | March 31, 2026, 3:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbdfa64c148190bf2b872bbfda1b3e |
completed | March 31, 2026, 2:52 p.m. |
Created at: March 30, 2026, 4:58 p.m.