Triple

T574140
Position Surface form Disambiguated ID Type / Status
Subject Calumet River E13724 entity
Predicate partOf P40 FINISHED
Object Calumet Region
The Calumet Region is an industrial and residential area around the southern tip of Lake Michigan, spanning parts of northwest Indiana and southeast Chicago, historically known for steel production, shipping, and heavy industry.
E78246 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: Calumet Region | Statement: [Calumet River, partOf, Calumet Region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Calumet Region
Context triple: [Calumet River, partOf, Calumet Region]
  • A. Calumet Heights
    Calumet Heights is a primarily residential neighborhood located on the South Side of Chicago, known for its stable middle-class character and well-kept homes.
  • B. Traverse City micropolitan area
    The Traverse City micropolitan area is a U.S. Census-defined region in northwestern Michigan centered on Traverse City, encompassing surrounding communities that share its economic and social ties.
  • C. Kankakee metropolitan area
    The Kankakee metropolitan area is a small metropolitan region in northeastern Illinois centered on the city of Kankakee and its surrounding communities.
  • D. Petoskey micropolitan area
    The Petoskey micropolitan area is a small regional population and economic center in northern Michigan anchored by the city of Petoskey and its surrounding communities.
  • E. West Michigan
    West Michigan is a region of the U.S. state of Michigan along the eastern shore of Lake Michigan, known for its mid-sized cities like Grand Rapids, manufacturing base, and scenic lakeshore communities.
  • 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: Calumet Region
Triple: [Calumet River, partOf, Calumet Region]
Generated description
The Calumet Region is an industrial and residential area around the southern tip of Lake Michigan, spanning parts of northwest Indiana and southeast Chicago, historically known for steel production, shipping, and heavy industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Calumet Region
Target entity description: The Calumet Region is an industrial and residential area around the southern tip of Lake Michigan, spanning parts of northwest Indiana and southeast Chicago, historically known for steel production, shipping, and heavy industry.
  • A. Calumet Heights
    Calumet Heights is a primarily residential neighborhood located on the South Side of Chicago, known for its stable middle-class character and well-kept homes.
  • B. Traverse City micropolitan area
    The Traverse City micropolitan area is a U.S. Census-defined region in northwestern Michigan centered on Traverse City, encompassing surrounding communities that share its economic and social ties.
  • C. Kankakee metropolitan area
    The Kankakee metropolitan area is a small metropolitan region in northeastern Illinois centered on the city of Kankakee and its surrounding communities.
  • D. Petoskey micropolitan area
    The Petoskey micropolitan area is a small regional population and economic center in northern Michigan anchored by the city of Petoskey and its surrounding communities.
  • E. West Michigan
    West Michigan is a region of the U.S. state of Michigan along the eastern shore of Lake Michigan, known for its mid-sized cities like Grand Rapids, manufacturing base, and scenic lakeshore communities.
  • 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_69a4933fa4d88190a7949cc83c08c5c1 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49b4c23548190a3b883239c7c78c8 completed March 1, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69a566fce9808190931b7c88b5c5686f completed March 2, 2026, 10:31 a.m.
NEDg Description generation batch_69a5678d8e1881908da2b274f6bac0b9 completed March 2, 2026, 10:33 a.m.
NED2 Entity disambiguation (via description) batch_69a56808933c81909611d0aa11126ec6 completed March 2, 2026, 10:35 a.m.
Created at: March 1, 2026, 7:33 p.m.