Triple
T23110018
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bluff |
E576289
|
entity |
| Predicate | nearbyFacility |
P350
|
FINISHED |
| Object | Tiwai Point aluminium smelter |
—
|
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: Tiwai Point aluminium smelter | Statement: [Bluff, nearbyFacility, Tiwai Point aluminium smelter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiwai Point aluminium smelter Context triple: [Bluff, nearbyFacility, Tiwai Point aluminium smelter]
-
A.
Tiwai Point aluminium smelter
chosen
The Tiwai Point aluminium smelter is a major aluminium production facility in Southland, New Zealand, and one of the country’s largest single industrial power consumers.
-
B.
Rio Tinto aluminum smelter
The Rio Tinto aluminum smelter is a large industrial facility in Kitimat, British Columbia, that processes alumina into primary aluminum for global markets.
-
C.
Sohar Aluminium smelter
The Sohar Aluminium smelter is a major industrial facility in Oman that produces primary aluminium and serves as a key driver of the country’s industrial and economic development.
-
D.
Tsumeb Smelter
Tsumeb Smelter is a major metal-processing plant in Tsumeb, Namibia, known for treating complex copper and base-metal concentrates.
-
E.
Quincy Smelter
Quincy Smelter is a historic copper smelting complex in Michigan’s Keweenaw Peninsula, notable as one of the most intact remnants of the region’s 19th- and early 20th-century copper mining industry.
- 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_69e245f4af548190898d434a64a1e774 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e0e58308190a355de3ae81dd510 |
completed | April 29, 2026, 4:50 a.m. |
Created at: April 17, 2026, 3:58 p.m.