Triple

T7024541
Position Surface form Disambiguated ID Type / Status
Subject Loop elevated E162909 entity
Predicate hasStreetBoundary P6131 FINISHED
Object Wabash Avenue (east side of Loop)
Wabash Avenue (east side of Loop) is a major north–south street in downtown Chicago’s Loop, known for running beneath the elevated train tracks and forming the Loop’s eastern boundary.
 E636808 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: Wabash Avenue (east side of Loop) | Statement: [Loop elevated, hasStreetBoundary, Wabash Avenue (east side of Loop)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wabash Avenue (east side of Loop)
Context triple: [Loop elevated, hasStreetBoundary, Wabash Avenue (east side of Loop)]
  • A. Cicero Avenue and Cermak Road commercial district
    The Cicero Avenue and Cermak Road commercial district is a major retail and business corridor in Cicero, Illinois, known for its dense concentration of shops, services, and local commerce.
  • B. North Avenue, Chicago
    North Avenue in Chicago is a major east–west thoroughfare on the city’s North Side, known for its commercial corridors, heavy traffic, and role as a key boundary between neighborhoods.
  • C. Diversey Avenue, Chicago
    Diversey Avenue in Chicago is a major east–west thoroughfare on the city’s North Side, forming neighborhood boundaries and connecting areas such as Logan Square, Avondale, and Lakeview.
  • D. North Clark Street
    North Clark Street is a major north–south thoroughfare in Chicago known for its dense mix of shops, restaurants, bars, and historic neighborhoods, including the Lakeview area.
  • E. Western Avenue, Chicago
    Western Avenue in Chicago is a major north–south thoroughfare and one of the city’s longest and most significant streets, running through numerous neighborhoods and serving as a key transportation corridor.
  • 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: Wabash Avenue (east side of Loop)
Triple: [Loop elevated, hasStreetBoundary, Wabash Avenue (east side of Loop)]
Generated description
Wabash Avenue (east side of Loop) is a major north–south street in downtown Chicago’s Loop, known for running beneath the elevated train tracks and forming the Loop’s eastern boundary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wabash Avenue (east side of Loop)
Target entity description: Wabash Avenue (east side of Loop) is a major north–south street in downtown Chicago’s Loop, known for running beneath the elevated train tracks and forming the Loop’s eastern boundary.
  • A. Cicero Avenue and Cermak Road commercial district
    The Cicero Avenue and Cermak Road commercial district is a major retail and business corridor in Cicero, Illinois, known for its dense concentration of shops, services, and local commerce.
  • B. North Avenue, Chicago
    North Avenue in Chicago is a major east–west thoroughfare on the city’s North Side, known for its commercial corridors, heavy traffic, and role as a key boundary between neighborhoods.
  • C. Diversey Avenue, Chicago
    Diversey Avenue in Chicago is a major east–west thoroughfare on the city’s North Side, forming neighborhood boundaries and connecting areas such as Logan Square, Avondale, and Lakeview.
  • D. North Clark Street
    North Clark Street is a major north–south thoroughfare in Chicago known for its dense mix of shops, restaurants, bars, and historic neighborhoods, including the Lakeview area.
  • E. Western Avenue, Chicago
    Western Avenue in Chicago is a major north–south thoroughfare and one of the city’s longest and most significant streets, running through numerous neighborhoods and serving as a key transportation corridor.
  • 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_69c6885b26248190a857541e3d10e299 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e1fa043c81909c900e394a5972f9 completed March 27, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c77581e2a88190ad2ec9855772c6a5 completed March 28, 2026, 6:30 a.m.
NEDg Description generation batch_69c7768f12648190a8e9855af2458a94 completed March 28, 2026, 6:34 a.m.
NED2 Entity disambiguation (via description) batch_69c776bdf56c8190a9fa83d6f2697f1b completed March 28, 2026, 6:35 a.m.
Created at: March 27, 2026, 2:35 p.m.