Triple

T19952230
Position Surface form Disambiguated ID Type / Status
Subject Lake Erie coastal transportation corridor E479586 entity
Predicate associatedWith P37 FINISHED
Object Great Lakes regional transportation network
The Great Lakes regional transportation network is an interconnected system of waterways, ports, rail lines, highways, and intermodal hubs that facilitates the movement of goods and people throughout the Great Lakes basin and links it to broader North American and global trade routes.
E724543 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: Great Lakes regional transportation network | Statement: [Lake Erie coastal transportation corridor, associatedWith, Great Lakes regional transportation network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Lakes regional transportation network
Context triple: [Lake Erie coastal transportation corridor, associatedWith, Great Lakes regional transportation network]
  • A. Great Lakes industrial corridor
    The Great Lakes industrial corridor is a major North American manufacturing and transportation belt stretching around the Great Lakes, known for its heavy industry, steel production, and port facilities.
  • B. Lake Erie coastal transportation corridor
    The Lake Erie coastal transportation corridor is a major travel and commerce route that runs along Ohio’s Lake Erie shoreline, linking key coastal communities, ports, and recreational areas.
  • C. Great Lakes Waterfront Trail network
    The Great Lakes Waterfront Trail network is an extensive system of connected multi-use trails and routes that follows the shores of the Great Lakes and St. Lawrence River, linking numerous waterfront communities and natural areas.
  • D. Grand Rapids–Lake Michigan corridor
    The Grand Rapids–Lake Michigan corridor is a key transportation and economic region in western Michigan linking the city of Grand Rapids with the Lake Michigan shoreline.
  • E. Chicago–Ann Arbor corridor
    The Chicago–Ann Arbor corridor is a key Midwestern passenger rail route linking Chicago, Illinois with Ann Arbor, Michigan and other intermediate cities.
  • 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: Great Lakes regional transportation network
Triple: [Lake Erie coastal transportation corridor, associatedWith, Great Lakes regional transportation network]
Generated description
The Great Lakes regional transportation network is an interconnected system of waterways, ports, rail lines, highways, and intermodal hubs that facilitates the movement of goods and people throughout the Great Lakes basin and links it to broader North American and global trade routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Lakes regional transportation network
Target entity description: The Great Lakes regional transportation network is an interconnected system of waterways, ports, rail lines, highways, and intermodal hubs that facilitates the movement of goods and people throughout the Great Lakes basin and links it to broader North American and global trade routes.
  • A. Great Lakes industrial corridor chosen
    The Great Lakes industrial corridor is a major North American manufacturing and transportation belt stretching around the Great Lakes, known for its heavy industry, steel production, and port facilities.
  • B. Lake Erie coastal transportation corridor
    The Lake Erie coastal transportation corridor is a major travel and commerce route that runs along Ohio’s Lake Erie shoreline, linking key coastal communities, ports, and recreational areas.
  • C. Great Lakes Waterfront Trail network
    The Great Lakes Waterfront Trail network is an extensive system of connected multi-use trails and routes that follows the shores of the Great Lakes and St. Lawrence River, linking numerous waterfront communities and natural areas.
  • D. Grand Rapids–Lake Michigan corridor
    The Grand Rapids–Lake Michigan corridor is a key transportation and economic region in western Michigan linking the city of Grand Rapids with the Lake Michigan shoreline.
  • E. Chicago–Ann Arbor corridor
    The Chicago–Ann Arbor corridor is a key Midwestern passenger rail route linking Chicago, Illinois with Ann Arbor, Michigan and other intermediate cities.
  • 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_69d8e522a17c819095165d4d24939fd8 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65a6c87388190a1bada3117acaf7b completed April 20, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07f6f6b3b8819095610f80c7ab94d1 completed May 16, 2026, 4:47 a.m.
NEDg Description generation batch_6a07f79a4e5081908b92f3268f43fe5a completed May 16, 2026, 4:50 a.m.
NED2 Entity disambiguation (via description) batch_6a07f813ea288190825eebcc1bf705b3 completed May 16, 2026, 4:52 a.m.
Created at: April 10, 2026, 1:54 p.m.