Triple

T13400288
Position Surface form Disambiguated ID Type / Status
Subject WBBM-TV E319808 entity
Predicate studioLocation P1527 FINISHED
Object West Washington Street, Chicago
West Washington Street in Chicago is a major downtown thoroughfare in the Loop business district, lined with office buildings, retail spaces, and media facilities.
E1039807 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: West Washington Street, Chicago | Statement: [WBBM-TV, studioLocation, West Washington Street, Chicago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Washington Street, Chicago
Context triple: [WBBM-TV, studioLocation, West Washington Street, Chicago]
  • A. 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.
  • B. Desplaines Street, Chicago
    Desplaines Street in Chicago is an urban thoroughfare on the Near West Side known for hosting the relocated Maxwell Street Market and its vibrant street-vendor culture.
  • C. 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.
  • D. Washington Street and Wells Street, Chicago
    Washington Street and Wells Street in Chicago is a busy downtown intersection in the Loop known for its elevated train tracks, office buildings, and proximity to major transit and commercial hubs.
  • E. Grand Boulevard, Chicago
    Grand Boulevard is a neighborhood on Chicago’s South Side known for its historic boulevards, cultural landmarks, and significant role in the city’s African American history.
  • 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: West Washington Street, Chicago
Triple: [WBBM-TV, studioLocation, West Washington Street, Chicago]
Generated description
West Washington Street in Chicago is a major downtown thoroughfare in the Loop business district, lined with office buildings, retail spaces, and media facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: West Washington Street, Chicago
Target entity description: West Washington Street in Chicago is a major downtown thoroughfare in the Loop business district, lined with office buildings, retail spaces, and media facilities.
  • A. 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.
  • B. Desplaines Street, Chicago
    Desplaines Street in Chicago is an urban thoroughfare on the Near West Side known for hosting the relocated Maxwell Street Market and its vibrant street-vendor culture.
  • C. 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.
  • D. Washington Street and Wells Street, Chicago
    Washington Street and Wells Street in Chicago is a busy downtown intersection in the Loop known for its elevated train tracks, office buildings, and proximity to major transit and commercial hubs.
  • E. Grand Boulevard, Chicago
    Grand Boulevard is a neighborhood on Chicago’s South Side known for its historic boulevards, cultural landmarks, and significant role in the city’s African American history.
  • 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_69d806b943cc8190b6af624d385d7e12 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbae47e99081909d8b5dba97a11988 completed April 12, 2026, 2:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69f730745a248190b32c11eeee618864 completed May 3, 2026, 11:24 a.m.
NEDg Description generation batch_69f7313c6bcc8190a848cf8945a0ae2a completed May 3, 2026, 11:27 a.m.
NED2 Entity disambiguation (via description) batch_69f736f2f6a081908d532dba6f34ed97 completed May 3, 2026, 11:52 a.m.
Created at: April 9, 2026, 9:34 p.m.