Triple
T13465534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teck Trail Operations |
E311487
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Teck Resources Limited |
E1033415
|
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: Teck Resources Limited | Statement: [Teck Trail Operations, owner, Teck Resources Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teck Resources Limited Context triple: [Teck Trail Operations, owner, Teck Resources Limited]
-
A.
Teck
Teck is a German ducal family name historically associated with the British royal family through Queen Mary, consort of King George V.
-
B.
Canadian Natural Resources Limited
Canadian Natural Resources Limited is one of Canada’s largest independent oil and gas producers, heavily involved in oil sands development and operations in Alberta.
-
C.
Cominco
chosen
Cominco was a major Canadian mining and smelting company known for producing lead, zinc, and other metals, later becoming part of Teck Cominco (now Teck Resources).
-
D.
Cameco Corporation
Cameco Corporation is one of the world’s largest publicly traded uranium producers, supplying fuel for nuclear power generation globally.
-
E.
Barrick Gold Corporation
Barrick Gold Corporation is one of the world’s largest gold mining companies, operating major mines and projects across multiple continents.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf0f1830819085700b4521e44678 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7547d4f20819096765e125396e471 |
completed | May 3, 2026, 1:58 p.m. |
Created at: April 9, 2026, 9:41 p.m.