Triple
T23449203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Obuasi Gold Mine |
E567727
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | AngloGold Ashanti |
—
|
NE NERFINISHED |
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: AngloGold Ashanti | Statement: [Obuasi Gold Mine, operatedBy, AngloGold Ashanti]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AngloGold Ashanti Context triple: [Obuasi Gold Mine, operatedBy, AngloGold Ashanti]
-
A.
AngloGold Ashanti
chosen
AngloGold Ashanti is a major multinational gold mining company headquartered in South Africa, operating numerous mines and projects across Africa, the Americas, and Australia.
-
B.
Anglo American plc
Anglo American plc is a major multinational mining company headquartered in London, known for producing commodities such as diamonds, copper, platinum, and iron ore.
-
C.
Barrick Gold Corporation
Barrick Gold Corporation is one of the world’s largest gold mining companies, operating major mines and projects across multiple continents.
-
D.
Rio Tinto
Rio Tinto is a municipality in the state of Paraíba in northeastern Brazil, known historically for its textile industry and indigenous Potiguara communities.
-
E.
Rio Tinto
Rio Tinto is a leading global mining and metals company headquartered in the United Kingdom and Australia, known for producing iron ore, aluminum, copper, and other minerals.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2458b4c888190b1d7998f9862a558 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a64c1ee081908ba3adf5ce80d6a5 |
completed | April 29, 2026, 6:33 a.m. |
Created at: April 17, 2026, 5:52 p.m.