Triple

T12675293
Position Surface form Disambiguated ID Type / Status
Subject Menominee Iron Range E302793 entity
Predicate partOf P40 FINISHED
Object Lake Superior iron ranges
The Lake Superior iron ranges are a group of major iron ore mining districts surrounding Lake Superior in the United States and Canada that played a central role in North American industrial development.
E1000903 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: Lake Superior iron ranges | Statement: [Menominee Iron Range, partOf, Lake Superior iron ranges]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Superior iron ranges
Context triple: [Menominee Iron Range, partOf, Lake Superior iron ranges]
  • A. Marquette Iron Range
    The Marquette Iron Range is a major iron ore mining district in Michigan's Upper Peninsula that historically served as one of the United States' most important sources of iron.
  • B. Menominee Iron Range
    The Menominee Iron Range is a major iron ore mining district in Michigan’s Upper Peninsula that historically supported towns like Iron Mountain and contributed significantly to the region’s industrial development.
  • C. Gogebic Range region
    The Gogebic Range region is an iron-rich area spanning parts of northern Michigan and Wisconsin, historically known for its extensive iron ore mining and rugged, forested landscape.
  • D. Lake Superior copper district
    The Lake Superior copper district is a historically significant mining region around Lake Superior, especially in Michigan’s Upper Peninsula, known for its extensive native copper deposits and long-standing copper production.
  • E. Iron Range
    Iron Range is a rugged, mineral-rich mountainous area in far north Queensland, Australia, known for its unique biodiversity and historical mining activity.
  • 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: Lake Superior iron ranges
Triple: [Menominee Iron Range, partOf, Lake Superior iron ranges]
Generated description
The Lake Superior iron ranges are a group of major iron ore mining districts surrounding Lake Superior in the United States and Canada that played a central role in North American industrial development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lake Superior iron ranges
Target entity description: The Lake Superior iron ranges are a group of major iron ore mining districts surrounding Lake Superior in the United States and Canada that played a central role in North American industrial development.
  • A. Marquette Iron Range
    The Marquette Iron Range is a major iron ore mining district in Michigan's Upper Peninsula that historically served as one of the United States' most important sources of iron.
  • B. Menominee Iron Range
    The Menominee Iron Range is a major iron ore mining district in Michigan’s Upper Peninsula that historically supported towns like Iron Mountain and contributed significantly to the region’s industrial development.
  • C. Gogebic Range region
    The Gogebic Range region is an iron-rich area spanning parts of northern Michigan and Wisconsin, historically known for its extensive iron ore mining and rugged, forested landscape.
  • D. Lake Superior copper district
    The Lake Superior copper district is a historically significant mining region around Lake Superior, especially in Michigan’s Upper Peninsula, known for its extensive native copper deposits and long-standing copper production.
  • E. Iron Range
    Iron Range is a rugged, mineral-rich mountainous area in far north Queensland, Australia, known for its unique biodiversity and historical mining activity.
  • 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_69d7bdee64a08190801c6d470aefd723 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961b0d9c88190a05d6cbcb7a1642d completed April 10, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c7722788190867cc8a27f678b4f completed May 2, 2026, 10:36 p.m.
NEDg Description generation batch_69f680ff9fa88190a5a5467839296a3f completed May 2, 2026, 10:55 p.m.
NED2 Entity disambiguation (via description) batch_69f681655c8c8190b1ca70d572768ed3 completed May 2, 2026, 10:57 p.m.
Created at: April 9, 2026, 5:20 p.m.