Triple

T23031024
Position Surface form Disambiguated ID Type / Status
Subject Montrealer E573455 entity
Predicate route P5619 FINISHED
Object Washington, D.C.–Montreal — 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: Washington, D.C.–Montreal | Statement: [Montrealer, route, Washington, D.C.–Montreal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington, D.C.–Montreal
Context triple: [Montrealer, route, Washington, D.C.–Montreal]
  • A. New York City–Montreal corridor
    The New York City–Montreal corridor is a major north–south transportation and economic route linking New York City in the United States with Montreal in Canada.
  • B. Toronto–St. Paul’s
    Toronto–St. Paul’s is a midtown Toronto municipal ward and provincial/federal electoral district known for its diverse, largely residential neighbourhoods and strong cultural and commercial corridors.
  • C. Toronto–Montreal
    Toronto–Montreal is a major intercity travel corridor in Canada connecting the country’s largest city, Toronto, with the cultural and economic hub of Montreal.
  • D. Montreal–Quebec City
    Montreal–Quebec City is a major intercity travel corridor in the Canadian province of Quebec, linking its largest city with the provincial capital.
  • E. Toronto–Ottawa
    Toronto–Ottawa is a major intercity travel corridor in Ontario, Canada, linking the country’s largest city with its national capital.
  • 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: Washington, D.C.–Montreal
Target entity description: Washington, D.C.–Montreal is an international passenger rail route linking the U.S. capital with Montreal, Canada.
  • A. New York City–Montreal corridor
    The New York City–Montreal corridor is a major north–south transportation and economic route linking New York City in the United States with Montreal in Canada.
  • B. Toronto–St. Paul’s
    Toronto–St. Paul’s is a midtown Toronto municipal ward and provincial/federal electoral district known for its diverse, largely residential neighbourhoods and strong cultural and commercial corridors.
  • C. Toronto–Montreal
    Toronto–Montreal is a major intercity travel corridor in Canada connecting the country’s largest city, Toronto, with the cultural and economic hub of Montreal.
  • D. Montreal–Quebec City
    Montreal–Quebec City is a major intercity travel corridor in the Canadian province of Quebec, linking its largest city with the provincial capital.
  • E. Toronto–Ottawa
    Toronto–Ottawa is a major intercity travel corridor in Ontario, Canada, linking the country’s largest city with its national capital.
  • F. None of above. chosen

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_69e245b911188190bc3d96326c847969 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18481072c81909ab2a2c87e034433 completed April 29, 2026, 4:09 a.m.
Created at: April 17, 2026, 3:53 p.m.