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 NE NERFINISHED

How this triple was built (3 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.
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 (2 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.
Created at: April 10, 2026, 1:54 p.m.