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.