Triple
T22832989
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matachewan |
E565853
|
entity |
| Predicate | hasNearby |
P350
|
FINISHED |
| Object |
Matachewan Consolidated Mine site
The Matachewan Consolidated Mine site is a former gold mining operation near the town of Matachewan in northeastern Ontario, Canada, historically significant for its contribution to the region’s mining industry.
|
E1556804
|
NE FINISHED |
How this triple was built (4 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: Matachewan Consolidated Mine site | Statement: [Matachewan, hasNearby, Matachewan Consolidated Mine site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matachewan Consolidated Mine site Context triple: [Matachewan, hasNearby, Matachewan Consolidated Mine site]
-
A.
Brunner Mine site
Brunner Mine site is a historic coal mining and industrial heritage area on New Zealand’s West Coast, known for its preserved ruins and memorials to one of the country’s worst mining disasters.
-
B.
Bullfrog Mine
Bullfrog Mine was a prominent early 20th-century gold mine in Nevada that gave its name to the surrounding Bullfrog mining district and helped spur the regional mining boom.
-
C.
Pioneer Mine
Pioneer Mine is an iron ore mine located in Minnesota’s Vermilion Range, historically part of the early iron mining industry in the Lake Superior region.
-
D.
Mount Lyell mining area
Mount Lyell mining area is a historic copper mining region in western Tasmania known for its long-running operations, environmental legacy, and central role in the development of Queenstown.
-
E.
Garson Mine
Garson Mine is an underground nickel and copper mine located in the Sudbury mining district of Ontario, Canada.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Matachewan Consolidated Mine site Triple: [Matachewan, hasNearby, Matachewan Consolidated Mine site]
Generated description
The Matachewan Consolidated Mine site is a former gold mining operation near the town of Matachewan in northeastern Ontario, Canada, historically significant for its contribution to the region’s mining industry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matachewan Consolidated Mine site Target entity description: The Matachewan Consolidated Mine site is a former gold mining operation near the town of Matachewan in northeastern Ontario, Canada, historically significant for its contribution to the region’s mining industry.
-
A.
Brunner Mine site
Brunner Mine site is a historic coal mining and industrial heritage area on New Zealand’s West Coast, known for its preserved ruins and memorials to one of the country’s worst mining disasters.
-
B.
Bullfrog Mine
Bullfrog Mine was a prominent early 20th-century gold mine in Nevada that gave its name to the surrounding Bullfrog mining district and helped spur the regional mining boom.
-
C.
Pioneer Mine
Pioneer Mine is an iron ore mine located in Minnesota’s Vermilion Range, historically part of the early iron mining industry in the Lake Superior region.
-
D.
Mount Lyell mining area
Mount Lyell mining area is a historic copper mining region in western Tasmania known for its long-running operations, environmental legacy, and central role in the development of Queenstown.
-
E.
Garson Mine
Garson Mine is an underground nickel and copper mine located in the Sudbury mining district of Ontario, Canada.
- F. None of above. chosen
Provenance (5 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_69e24585ab1c81909b2b5065d15805d5 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e2c8d3881909eb19d65187ed719 |
completed | April 29, 2026, 3:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0ba7aff6c88190a6de35b5c784b8e5 |
completed | May 18, 2026, 11:58 p.m. |
| NEDg | Description generation | batch_6a0ba8cdb0d48190b2215ef9f2d5ccb3 |
completed | May 19, 2026, 12:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ba98d8adc8190ba5f7a542bb08f9f |
completed | May 19, 2026, 12:06 a.m. |
Created at: April 17, 2026, 3:35 p.m.