Triple

T1069718
Position Surface form Disambiguated ID Type / Status
Subject Ecorse, Michigan E23296 entity
Predicate transportationCorridor P385 FINISHED
Object Downriver industrial corridor
The Downriver industrial corridor is a heavily industrialized stretch along the Detroit River south of Detroit, known for its steel mills, manufacturing facilities, and associated transportation infrastructure.
E22246 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: Downriver industrial corridor | Statement: [Ecorse, Michigan, transportationCorridor, Downriver industrial corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Downriver industrial corridor
Context triple: [Ecorse, Michigan, transportationCorridor, Downriver industrial corridor]
  • A. River Rouge
    River Rouge is a river in southeastern Michigan that flows through the Detroit metropolitan area and has historically been central to the region’s industrial development.
  • B. 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.
  • C. Rust Belt
    The Rust Belt is a region in the northeastern and midwestern United States historically dominated by manufacturing and heavy industry that has experienced significant economic decline and population loss since the late 20th century.
  • D. Southeast Michigan
    Southeast Michigan is a region anchored by Detroit that serves as the historic heart of the U.S. automotive industry and a major center for manufacturing and engineering.
  • E. Monroe metropolitan area
    The Monroe metropolitan area is a regional urban and economic hub in northeastern Louisiana centered on the city of Monroe and its surrounding 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: Downriver industrial corridor
Triple: [Ecorse, Michigan, transportationCorridor, Downriver industrial corridor]
Generated description
The Downriver industrial corridor is a heavily industrialized stretch along the Detroit River south of Detroit, known for its steel mills, manufacturing facilities, and associated transportation infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Downriver industrial corridor
Target entity description: The Downriver industrial corridor is a heavily industrialized stretch along the Detroit River south of Detroit, known for its steel mills, manufacturing facilities, and associated transportation infrastructure.
  • A. River Rouge
    River Rouge is a river in southeastern Michigan that flows through the Detroit metropolitan area and has historically been central to the region’s industrial development.
  • B. 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.
  • C. Rust Belt
    The Rust Belt is a region in the northeastern and midwestern United States historically dominated by manufacturing and heavy industry that has experienced significant economic decline and population loss since the late 20th century.
  • D. Southeast Michigan chosen
    Southeast Michigan is a region anchored by Detroit that serves as the historic heart of the U.S. automotive industry and a major center for manufacturing and engineering.
  • E. Monroe metropolitan area
    The Monroe metropolitan area is a regional urban and economic hub in northeastern Louisiana centered on the city of Monroe and its surrounding communities.
  • F. None of above.

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_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b914b4908190886d6698294c6b5b completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c1fb7948190b08c95e68d3de00e completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4e9e68688190a02550b270660a50 completed March 7, 2026, 4:13 p.m.
NED2 Entity disambiguation (via description) batch_69ac4f2475048190a5e58bf8320e91d4 completed March 7, 2026, 4:15 p.m.
Created at: March 1, 2026, 7:42 p.m.