Triple

T2274300
Position Surface form Disambiguated ID Type / Status
Subject Greater Grand Crossing E50732 entity
Predicate hasMajorRoad P385 FINISHED
Object South Chicago Avenue
South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
 E252596 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: South Chicago Avenue | Statement: [Greater Grand Crossing, hasMajorRoad, South Chicago Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Chicago Avenue
Context triple: [Greater Grand Crossing, hasMajorRoad, South Chicago Avenue]
  • A. South Michigan Avenue
    South Michigan Avenue is a major thoroughfare in downtown Chicago known for its cultural landmarks, historic architecture, and proximity to Grant Park.
  • B. Chicago Avenue
    Chicago Avenue is a major east–west thoroughfare in Chicago known for connecting diverse neighborhoods and serving as a key commercial and transit corridor.
  • C. Michigan Avenue
    Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
  • D. North Michigan Avenue
    North Michigan Avenue is a major commercial thoroughfare in Chicago renowned for its upscale shopping, dining, and landmark architecture.
  • E. Illinois Avenue
    Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
  • 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: South Chicago Avenue
Triple: [Greater Grand Crossing, hasMajorRoad, South Chicago Avenue]
Generated description
South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Chicago Avenue
Target entity description: South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
  • A. South Michigan Avenue
    South Michigan Avenue is a major thoroughfare in downtown Chicago known for its cultural landmarks, historic architecture, and proximity to Grant Park.
  • B. Chicago Avenue
    Chicago Avenue is a major east–west thoroughfare in Chicago known for connecting diverse neighborhoods and serving as a key commercial and transit corridor.
  • C. Michigan Avenue
    Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
  • D. North Michigan Avenue
    North Michigan Avenue is a major commercial thoroughfare in Chicago renowned for its upscale shopping, dining, and landmark architecture.
  • E. Illinois Avenue
    Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
  • 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_69a88b05910c8190a9a2b1ff230c85f9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc1ea6cc88190982527774223127f completed March 7, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f0ed1b881909ba3c7f9fea50267 completed March 9, 2026, 8:04 a.m.
NEDg Description generation batch_69ae7fee12ac8190bb9924f7467434a6 completed March 9, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_69ae8061cd348190b0b0b65dcf730f99 completed March 9, 2026, 8:10 a.m.
Created at: March 4, 2026, 7:48 p.m.