Triple

T21228533
Position Surface form Disambiguated ID Type / Status
Subject The Most Famous Train in the World E523144 entity
Predicate associatedWithRoute P30193 FINISHED
Object New York–Chicago — NE NERFINISHED

How this triple was built (2 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: New York–Chicago | Statement: [The Most Famous Train in the World, associatedWithRoute, New York–Chicago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New York–Chicago
Context triple: [The Most Famous Train in the World, associatedWithRoute, New York–Chicago]
  • A. Buffalo–Cleveland–Chicago
    Buffalo–Cleveland–Chicago refers to a major intercity rail corridor in the Great Lakes region that connected these three cities as part of a key route of the New York, Chicago and St. Louis Railroad.
  • B. Chicago–Omaha
    Chicago–Omaha was a key Midwestern rail corridor linking Chicago, Illinois, with Omaha, Nebraska, and serving as an important route for both passenger and freight traffic.
  • C. Chicago–Twin Cities
    Chicago–Twin Cities was a major passenger and freight rail corridor linking Chicago, Illinois, with the Minneapolis–Saint Paul metropolitan area.
  • D. Cleveland–St. Louis
    Cleveland–St. Louis was a principal intercity rail corridor in the Midwestern United States that connected Cleveland, Ohio, with St. Louis, Missouri.
  • E. New York–Philadelphia–Pittsburgh–Chicago chosen
    New York–Philadelphia–Pittsburgh–Chicago is a major intercity rail corridor linking the U.S. East Coast with the Midwest through several of the nation’s largest cities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b512ad94819087942b2ed925185f completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e734ad5068819088b203eeba4e6380 completed April 21, 2026, 8:26 a.m.
Created at: April 16, 2026, 3:44 p.m.