Triple
T15474315
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Soudan Underground Mine State Park |
E376744
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Soudan Mine
Soudan Mine is a historic underground iron mine in Minnesota that now serves as both a state park attraction and a site for scientific research experiments.
|
E1159169
|
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: Soudan Mine | Statement: [Soudan Underground Mine State Park, alsoKnownAs, Soudan Mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Soudan Mine Context triple: [Soudan Underground Mine State Park, alsoKnownAs, Soudan Mine]
-
A.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
-
B.
Tahawus mine
Tahawus mine is an abandoned iron and titanium ore mine in New York’s Adirondack Mountains, historically significant for its role in regional industry and wartime material production.
-
C.
KeeTac Mine
KeeTac Mine is a large taconite iron ore mining and processing operation located on Minnesota’s Mesabi Iron Range.
-
D.
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.
-
E.
Sado gold mine
The Sado gold mine is a historic and once-prolific gold and silver mine on Sado Island in Niigata Prefecture, Japan, now preserved as a cultural heritage and tourist site.
- 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: Soudan Mine Triple: [Soudan Underground Mine State Park, alsoKnownAs, Soudan Mine]
Generated description
Soudan Mine is a historic underground iron mine in Minnesota that now serves as both a state park attraction and a site for scientific research experiments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Soudan Mine Target entity description: Soudan Mine is a historic underground iron mine in Minnesota that now serves as both a state park attraction and a site for scientific research experiments.
-
A.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
-
B.
Tahawus mine
Tahawus mine is an abandoned iron and titanium ore mine in New York’s Adirondack Mountains, historically significant for its role in regional industry and wartime material production.
-
C.
KeeTac Mine
KeeTac Mine is a large taconite iron ore mining and processing operation located on Minnesota’s Mesabi Iron Range.
-
D.
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.
-
E.
Sado gold mine
The Sado gold mine is a historic and once-prolific gold and silver mine on Sado Island in Niigata Prefecture, Japan, now preserved as a cultural heritage and tourist site.
- 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_69d85cd21dcc81908646251b1c26ea00 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f6e859481909c3d08343b7ad27c |
completed | April 16, 2026, 1:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2d075e64819097061ef4c205577e |
completed | May 9, 2026, 12:48 p.m. |
| NEDg | Description generation | batch_69ff2e1fb27c81908de0d755bf30c833 |
completed | May 9, 2026, 12:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff2f3ab6988190b4cefe2f55c4101c |
completed | May 9, 2026, 12:57 p.m. |
Created at: April 10, 2026, 3:34 a.m.