Triple

T831966
Position Surface form Disambiguated ID Type / Status
Subject Addison station (CTA Red Line) E17984 entity
Predicate nearbyIntersection P13379 FINISHED
Object Sheffield Avenue
Sheffield Avenue is a major north–south street on Chicago’s North Side, running through neighborhoods such as Lakeview and Lincoln Park and lined with residences, shops, bars, and restaurants.
 E199501 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: Sheffield Avenue | Statement: [Addison station (CTA Red Line), nearbyIntersection, Sheffield Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sheffield Avenue
Context triple: [Addison station (CTA Red Line), nearbyIntersection, Sheffield Avenue]
  • A. Islington Avenue
    Islington Avenue is a major north–south arterial road in the Greater Toronto Area, running through several communities including parts of Woodbridge in Vaughan, Ontario.
  • B. Wentworth Avenue
    Wentworth Avenue is a major north–south street on Chicago’s South Side that runs through neighborhoods such as Bridgeport and Chinatown and serves as an access route to public transit and nearby landmarks.
  • C. Lancaster Avenue
    Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
  • D. Porter Avenue
    Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
  • E. Church Avenue
    Church Avenue is a New York City Subway station in Brooklyn that serves as the southern terminal for the G train.
  • 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: Sheffield Avenue
Triple: [Addison station (CTA Red Line), nearbyIntersection, Sheffield Avenue]
Generated description
Sheffield Avenue is a major north–south street on Chicago’s North Side, running through neighborhoods such as Lakeview and Lincoln Park and lined with residences, shops, bars, and restaurants.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sheffield Avenue
Target entity description: Sheffield Avenue is a major north–south street on Chicago’s North Side, running through neighborhoods such as Lakeview and Lincoln Park and lined with residences, shops, bars, and restaurants.
  • A. Islington Avenue
    Islington Avenue is a major north–south arterial road in the Greater Toronto Area, running through several communities including parts of Woodbridge in Vaughan, Ontario.
  • B. Wentworth Avenue
    Wentworth Avenue is a major north–south street on Chicago’s South Side that runs through neighborhoods such as Bridgeport and Chinatown and serves as an access route to public transit and nearby landmarks.
  • C. Lancaster Avenue
    Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
  • D. Porter Avenue
    Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
  • E. Church Avenue
    Church Avenue is a New York City Subway station in Brooklyn that serves as the southern terminal for the G train.
  • 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_69a4937c9c188190aaa216f6b466f452 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2b503d48190bd4f33548a22d5fe completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69ada94e727881909bee9e71a404c95a completed March 8, 2026, 4:52 p.m.
NEDg Description generation batch_69adae972d1081909cd13e8220c3ccc6 completed March 8, 2026, 5:15 p.m.
NED2 Entity disambiguation (via description) batch_69adaf9d042481909dbd54d9e04e444e completed March 8, 2026, 5:19 p.m.
Created at: March 1, 2026, 7:38 p.m.