Triple
T8353261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Pelambres mine |
E196613
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Antofagasta plc |
E196614
|
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: Antofagasta plc | Statement: [Los Pelambres mine, operator, Antofagasta plc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antofagasta plc Context triple: [Los Pelambres mine, operator, Antofagasta plc]
-
A.
Antofagasta plc
chosen
Antofagasta plc is a major Chilean-based mining company primarily focused on copper production, with operations and projects in Chile and other countries.
-
B.
Codelco
Codelco is Chile’s state-owned copper mining company and one of the world’s largest producers of copper.
-
C.
Fresnillo plc
Fresnillo plc is a Mexico-based precious metals mining company and one of the world’s largest primary silver producers, with significant gold operations as well.
-
D.
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.
-
E.
Chilean Ministry of Mining
The Chilean Ministry of Mining is the government body responsible for formulating and overseeing Chile’s mining policies, regulations, and development of its mineral resources.
- 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_69ca82f08b348190bfb7881944bbff6f |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb804756088190a766e1a486ccfdff |
completed | March 31, 2026, 8:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc75e94288190ba1905dd4ca172dd |
completed | April 2, 2026, 1:33 a.m. |
Created at: March 30, 2026, 5:59 p.m.