Triple
T11768117
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anglo American plc |
E279827
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
Minas-Rio
Minas-Rio is a large-scale iron ore mining and pipeline project in Brazil known for supplying high-grade ore to global markets.
|
E945596
|
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: Minas-Rio | Statement: [Anglo American plc, hasSubsidiary, Minas-Rio]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minas-Rio Context triple: [Anglo American plc, hasSubsidiary, Minas-Rio]
-
A.
Central Mineira
Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
-
B.
Grasberg mine
Grasberg mine is one of the world’s largest gold and copper mines, located in the highlands of Papua, Indonesia.
-
C.
Mopani Copper Mines
Mopani Copper Mines is a major Zambian mining company focused on the extraction and processing of copper and cobalt.
-
D.
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.
-
E.
Kimberley Mine
Kimberley Mine is a famous South African open-pit diamond mine renowned as one of the earliest and largest diamond discoveries in the world.
- 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: Minas-Rio Triple: [Anglo American plc, hasSubsidiary, Minas-Rio]
Generated description
Minas-Rio is a large-scale iron ore mining and pipeline project in Brazil known for supplying high-grade ore to global markets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Minas-Rio Target entity description: Minas-Rio is a large-scale iron ore mining and pipeline project in Brazil known for supplying high-grade ore to global markets.
-
A.
Central Mineira
Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
-
B.
Grasberg mine
Grasberg mine is one of the world’s largest gold and copper mines, located in the highlands of Papua, Indonesia.
-
C.
Mopani Copper Mines
Mopani Copper Mines is a major Zambian mining company focused on the extraction and processing of copper and cobalt.
-
D.
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.
-
E.
Kimberley Mine
Kimberley Mine is a famous South African open-pit diamond mine renowned as one of the earliest and largest diamond discoveries in the world.
- 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_69d6ab01d2688190ad8ed6bda487eaa5 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a526979c8190ad2089997906855b |
completed | April 10, 2026, 7:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f09063bdcc819089211d6246041416 |
completed | April 28, 2026, 10:48 a.m. |
| NEDg | Description generation | batch_69f0bd3cf8308190813003daa8cfba4a |
completed | April 28, 2026, 1:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f0ef02c930819086d139834ad4ed84 |
completed | April 28, 2026, 5:31 p.m. |
Created at: April 8, 2026, 9:41 p.m.