Triple
T21787950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sudbury Neutrino Observatory |
E537889
|
entity |
| Predicate | hostedIn |
P2777
|
FINISHED |
| Object | Creighton nickel mine |
—
|
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: Creighton nickel mine | Statement: [Sudbury Neutrino Observatory, hostedIn, Creighton nickel mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Creighton nickel mine Context triple: [Sudbury Neutrino Observatory, hostedIn, Creighton nickel mine]
-
A.
Creighton Mine
chosen
Creighton Mine is a major underground nickel, copper, and precious metals mine located near Sudbury, Ontario, known for its great depth and role in the region’s long-standing mining industry.
-
B.
Trojan Nickel Mine
Trojan Nickel Mine is a major nickel mining operation located near the town of Bindura in Zimbabwe.
-
C.
Crow Creek Mine
Crow Creek Mine is a historic gold mining site and popular tourist attraction near Girdwood, Alaska, offering visitors a glimpse into the region’s gold rush past and opportunities for recreational gold panning.
-
D.
Jackson Mine
Jackson Mine is a historic iron ore mine in Michigan’s Marquette Iron Range that played a key role in the early development of the American iron mining industry.
-
E.
North Star Mine
North Star Mine is a historic gold mine and landmark in Grass Valley, California, that played a significant role in the region’s 19th- and early 20th-century 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_69e0c47198f881908cb0d237266c10e9 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0621c68588190977891055e80a499 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 16, 2026, 6:52 p.m.