Triple

T16909072
Position Surface form Disambiguated ID Type / Status
Subject Washington (Blue) E410145 entity
Predicate adjacentStation P5707 FINISHED
Object Monroe (Blue Line)
Monroe (Blue Line) is a Chicago 'L' rapid transit station on the Blue Line located in the Loop area of downtown Chicago.
 E1240192 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: Monroe (Blue Line) | Statement: [Washington (Blue), adjacentStation, Monroe (Blue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Monroe (Blue Line)
Context triple: [Washington (Blue), adjacentStation, Monroe (Blue Line)]
  • A. Monroe (Red Line)
    Monroe (Red Line) is a Chicago 'L' rapid transit station in the Loop located in the median of State Street and served by the Red Line.
  • B. LaSalle (Blue Line)
    LaSalle is a Chicago 'L' Blue Line subway station located in the Loop, serving downtown commuters and connecting to nearby Metra and other transit services.
  • C. Lake (Red Line)
    Lake (Red Line) is a Chicago 'L' rapid transit station in the Loop that serves the Red Line beneath State Street.
  • D. Fourth Avenue Line
    The Fourth Avenue Line is a major New York City Subway trunk line in Brooklyn that carries several services, including the N train, along a north–south corridor.
  • E. Harrison (Red Line)
    Harrison (Red Line) is a Chicago 'L' rapid transit station on the Red Line located in the State Street subway in downtown Chicago.
  • 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: Monroe (Blue Line)
Triple: [Washington (Blue), adjacentStation, Monroe (Blue Line)]
Generated description
Monroe (Blue Line) is a Chicago 'L' rapid transit station on the Blue Line located in the Loop area of downtown Chicago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Monroe (Blue Line)
Target entity description: Monroe (Blue Line) is a Chicago 'L' rapid transit station on the Blue Line located in the Loop area of downtown Chicago.
  • A. Monroe (Red Line)
    Monroe (Red Line) is a Chicago 'L' rapid transit station in the Loop located in the median of State Street and served by the Red Line.
  • B. LaSalle (Blue Line)
    LaSalle is a Chicago 'L' Blue Line subway station located in the Loop, serving downtown commuters and connecting to nearby Metra and other transit services.
  • C. Lake (Red Line)
    Lake (Red Line) is a Chicago 'L' rapid transit station in the Loop that serves the Red Line beneath State Street.
  • D. Fourth Avenue Line
    The Fourth Avenue Line is a major New York City Subway trunk line in Brooklyn that carries several services, including the N train, along a north–south corridor.
  • E. Harrison (Red Line)
    Harrison (Red Line) is a Chicago 'L' rapid transit station on the Red Line located in the State Street subway in downtown Chicago.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3ca3bdc3081908a9b4f6e63405348 completed April 18, 2026, 6:15 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7b98d5c8190b61de47b246549e3 completed May 10, 2026, 6 p.m.
NEDg Description generation batch_6a00c9cb23d08190b1757015f4374e85 completed May 10, 2026, 6:09 p.m.
NED2 Entity disambiguation (via description) batch_6a00ca99c7108190a4be2cb08b414888 completed May 10, 2026, 6:12 p.m.
Created at: April 10, 2026, 5:30 a.m.