Triple

T6336316
Position Surface form Disambiguated ID Type / Status
Subject Under Secretaries of Transportation E142498 entity
Predicate jurisdiction P82 FINISHED
Object United States transportation system E50792 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: United States transportation system | Statement: [Under Secretaries of Transportation, jurisdiction, United States transportation system]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States transportation system
Context triple: [Under Secretaries of Transportation, jurisdiction, United States transportation system]
  • A. United States transportation system chosen
    The United States transportation system is the nationwide network of highways, railroads, air routes, waterways, and public transit infrastructure that supports the movement of people and goods across the country.
  • B. Loop transportation system
    The Loop transportation system is The Boring Company’s proposed network of underground tunnels using autonomous electric vehicles to move passengers rapidly and bypass surface traffic congestion.
  • C. Interstate Highway System
    The Interstate Highway System is a nationwide network of controlled-access highways in the United States designed to facilitate high-speed, long-distance travel and commerce.
  • D. Maryland transportation infrastructure
    Maryland transportation infrastructure encompasses the state’s integrated network of highways, public transit systems, rail lines, ports, and airports that support the movement of people and goods throughout the region.
  • E. U.S. intercity passenger rail network
    The U.S. intercity passenger rail network is a nationwide system of medium- and long-distance train routes, primarily operated by Amtrak, that connects major cities and regions across the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c008d4d8e88190ad301c05b08722ac elicitation completed
NER batch_69c0654c63508190b51f7b622388e5ad ner completed
NED1 batch_69c6042ab22c8190a7486049f45a546b ned_source_triple completed
Created at: March 22, 2026, 4:30 p.m.