Triple

T4536063
Position Surface form Disambiguated ID Type / Status
Subject Cermak–McCormick Place station E107410 entity
Predicate near P350 FINISHED
Object McCormick Place Busway
McCormick Place Busway is a dedicated roadway in Chicago used primarily for buses and authorized vehicles to provide efficient access to the McCormick Place convention center area.
E450307 NE FINISHED

How this triple was built (4 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: McCormick Place Busway | Statement: [Cermak–McCormick Place station, near, McCormick Place Busway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McCormick Place Busway
Context triple: [Cermak–McCormick Place station, near, McCormick Place Busway]
  • A. Kensington Expressway
    The Kensington Expressway is a major urban highway in Buffalo, New York, constructed in the mid-20th century and widely criticized for its disruptive impact on surrounding neighborhoods and historic parkway landscapes.
  • B. Vine Street Expressway
    The Vine Street Expressway is a major limited-access highway in Philadelphia, Pennsylvania, that carries Interstate 676 through the city’s downtown.
  • C. Banfield Freeway corridor
    The Banfield Freeway corridor is a major transportation route in Portland, Oregon, carrying Interstate 84 and associated rail and transit lines through the city’s east side.
  • D. Washington Street Elevated
    Washington Street Elevated was a former elevated rapid transit line in Boston that once carried Orange Line trains along Washington Street through several neighborhoods.
  • E. E.C. Row Expressway
    The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: McCormick Place Busway
Triple: [Cermak–McCormick Place station, near, McCormick Place Busway]
Generated description
McCormick Place Busway is a dedicated roadway in Chicago used primarily for buses and authorized vehicles to provide efficient access to the McCormick Place convention center area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: McCormick Place Busway
Target entity description: McCormick Place Busway is a dedicated roadway in Chicago used primarily for buses and authorized vehicles to provide efficient access to the McCormick Place convention center area.
  • A. Kensington Expressway
    The Kensington Expressway is a major urban highway in Buffalo, New York, constructed in the mid-20th century and widely criticized for its disruptive impact on surrounding neighborhoods and historic parkway landscapes.
  • B. Vine Street Expressway
    The Vine Street Expressway is a major limited-access highway in Philadelphia, Pennsylvania, that carries Interstate 676 through the city’s downtown.
  • C. Banfield Freeway corridor
    The Banfield Freeway corridor is a major transportation route in Portland, Oregon, carrying Interstate 84 and associated rail and transit lines through the city’s east side.
  • D. Washington Street Elevated
    Washington Street Elevated was a former elevated rapid transit line in Boston that once carried Orange Line trains along Washington Street through several neighborhoods.
  • E. E.C. Row Expressway
    The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
  • F. None of above. chosen

Provenance (5 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_69bd43f922788190b7edfa294e39b178 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd57b634b08190845d04213cf8d5b9 completed March 20, 2026, 2:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdacf5858081909d38cad86d4014f2 completed March 20, 2026, 8:24 p.m.
NEDg Description generation batch_69bdad97c9e0819093849c81fb2a3d8c completed March 20, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69bdae2dd51081909a24017a4b983f70 completed March 20, 2026, 8:29 p.m.
Created at: March 20, 2026, 1:04 p.m.