Triple
T17390203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dewey-Humboldt, Arizona |
E422799
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object |
Iron King Mine and Humboldt Smelter Superfund site
The Iron King Mine and Humboldt Smelter Superfund site is a contaminated former mining and smelting complex in Dewey-Humboldt, Arizona, undergoing long-term environmental cleanup due to heavy metal and arsenic pollution.
|
E1266552
|
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: Iron King Mine and Humboldt Smelter Superfund site | Statement: [Dewey-Humboldt, Arizona, hasNearbyLandmark, Iron King Mine and Humboldt Smelter Superfund site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iron King Mine and Humboldt Smelter Superfund site Context triple: [Dewey-Humboldt, Arizona, hasNearbyLandmark, Iron King Mine and Humboldt Smelter Superfund site]
-
A.
Calumet & Hecla Mine
Calumet & Hecla Mine was one of the most productive and historically significant copper mines in the United States, central to the industrial development of Michigan’s Keweenaw Peninsula in the late 19th and early 20th centuries.
-
B.
Montgomery-Shoshone Mine
Montgomery-Shoshone Mine was a prominent early-20th-century gold mine whose discovery spurred the rapid growth of the boomtown of Rhyolite, Nevada.
-
C.
Capps Mine
Capps Mine is a historically significant gold mine in North Carolina known for its role in the state’s early gold-mining industry.
-
D.
McDermitt Mine
McDermitt Mine is a mineral extraction site near the town of McDermitt, known for its significant deposits of lithium and other valuable resources.
-
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. 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: Iron King Mine and Humboldt Smelter Superfund site Triple: [Dewey-Humboldt, Arizona, hasNearbyLandmark, Iron King Mine and Humboldt Smelter Superfund site]
Generated description
The Iron King Mine and Humboldt Smelter Superfund site is a contaminated former mining and smelting complex in Dewey-Humboldt, Arizona, undergoing long-term environmental cleanup due to heavy metal and arsenic pollution.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iron King Mine and Humboldt Smelter Superfund site Target entity description: The Iron King Mine and Humboldt Smelter Superfund site is a contaminated former mining and smelting complex in Dewey-Humboldt, Arizona, undergoing long-term environmental cleanup due to heavy metal and arsenic pollution.
-
A.
Calumet & Hecla Mine
Calumet & Hecla Mine was one of the most productive and historically significant copper mines in the United States, central to the industrial development of Michigan’s Keweenaw Peninsula in the late 19th and early 20th centuries.
-
B.
Montgomery-Shoshone Mine
Montgomery-Shoshone Mine was a prominent early-20th-century gold mine whose discovery spurred the rapid growth of the boomtown of Rhyolite, Nevada.
-
C.
Capps Mine
Capps Mine is a historically significant gold mine in North Carolina known for its role in the state’s early gold-mining industry.
-
D.
McDermitt Mine
McDermitt Mine is a mineral extraction site near the town of McDermitt, known for its significant deposits of lithium and other valuable resources.
-
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. 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_69d889d710288190bf0f4762801fefae |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43ab950d4819098d6a46f67c46191 |
completed | April 19, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a019ffcfe508190a03907a3c0eafe2c |
completed | May 11, 2026, 9:23 a.m. |
| NEDg | Description generation | batch_6a01a19785508190a759628553297053 |
completed | May 11, 2026, 9:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01a1f98470819086142ef594a8a13f |
completed | May 11, 2026, 9:31 a.m. |
Created at: April 10, 2026, 5:45 a.m.