Triple

T22730708
Position Surface form Disambiguated ID Type / Status
Subject Atchison, Topeka and Santa Fe Railway E562125 entity
Predicate majorRoute P385 FINISHED
Object Chicago–Los Angeles — 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: Chicago–Los Angeles | Statement: [Atchison, Topeka and Santa Fe Railway, majorRoute, Chicago–Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago–Los Angeles
Context triple: [Atchison, Topeka and Santa Fe Railway, majorRoute, Chicago–Los Angeles]
  • A. Chicago–Los Angeles chosen
    Chicago–Los Angeles is a major transcontinental rail and travel corridor in the United States connecting the Midwest to the Pacific Coast.
  • B. Boston–Los Angeles
    Boston–Los Angeles is a major transcontinental air route in the United States connecting the East Coast city of Boston, Massachusetts, with the West Coast city of Los Angeles, California.
  • C. Paris–Los Angeles
    Paris–Los Angeles is a long-haul transatlantic air route linking the capital of France with the major West Coast city in the United States.
  • D. New York–Los Angeles
    New York–Los Angeles is a major U.S. transcontinental air route connecting the East and West Coasts between two of the country’s largest cities.
  • E. Chicago–San Francisco
    Chicago–San Francisco refers to the historic transcontinental passenger rail route linking Chicago, Illinois, with San Francisco, California.
  • 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_69e24550859c81908727d91efc3a81b4 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1792cb9cc8190a7c45032427bca1a completed April 29, 2026, 3:21 a.m.
Created at: April 17, 2026, 3:21 p.m.