Triple
T23172972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Victor Diamond Mine |
E578910
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | De Beers Canada |
—
|
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: De Beers Canada | Statement: [Victor Diamond Mine, operatedBy, De Beers Canada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: De Beers Canada Context triple: [Victor Diamond Mine, operatedBy, De Beers Canada]
-
A.
De Beers
chosen
De Beers is a multinational corporation that historically dominated the global diamond industry through extensive mining operations, marketing, and control of diamond supply.
-
B.
Helzberg Diamonds
Helzberg Diamonds is a U.S.-based jewelry retail chain known for its engagement rings and fine jewelry, operating stores nationwide and online.
-
C.
Asscher diamond company
Asscher diamond company is a renowned Dutch diamond-cutting and trading firm best known for developing the distinctive Asscher cut diamond.
-
D.
Alrosa
Alrosa is a Russian state-controlled mining company and one of the world’s largest producers of rough diamonds.
-
E.
BHP Billiton (historically in diamonds)
BHP Billiton is a major global mining and resources company that historically operated in the diamond sector alongside firms such as De Beers.
- 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_69e245fd2a388190b814c0dfa15f7148 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f30ce148190a6de928c8213399e |
completed | April 29, 2026, 4:55 a.m. |
Created at: April 17, 2026, 4:04 p.m.