Triple

T1537703
Position Surface form Disambiguated ID Type / Status
Subject South Michigan Avenue E32589 entity
Predicate connectsTo P845 FINISHED
Object East Roosevelt Road
East Roosevelt Road is a major east–west thoroughfare in Chicago, Illinois, forming part of Roosevelt Road and serving as a key boundary near the city's downtown and museum campus areas.
E333566 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: East Roosevelt Road | Statement: [South Michigan Avenue, connectsTo, East Roosevelt Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Roosevelt Road
Context triple: [South Michigan Avenue, connectsTo, East Roosevelt Road]
  • A. Eisenhower Avenue
    Eisenhower Avenue is a major roadway in Alexandria, Virginia, that runs parallel to the Capital Beltway and serves commercial, residential, and transit-oriented developments including the Eisenhower Avenue Metro station.
  • B. Homestead Road
    Homestead Road is a notable thoroughfare that lends its name to Homestead High School and serves as a key local landmark in its area.
  • C. Silver Lake Boulevard
    Silver Lake Boulevard is a major thoroughfare in Los Angeles’ Silver Lake neighborhood, known for its mix of residential streets, local shops, and access to the area’s namesake reservoir.
  • D. Fair Oaks Boulevard
    Fair Oaks Boulevard is a major thoroughfare in the Sacramento County region of California, serving as a primary commercial and commuter route through Fair Oaks and neighboring communities.
  • E. Chapin Parkway
    Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
  • 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: East Roosevelt Road
Triple: [South Michigan Avenue, connectsTo, East Roosevelt Road]
Generated description
East Roosevelt Road is a major east–west thoroughfare in Chicago, Illinois, forming part of Roosevelt Road and serving as a key boundary near the city's downtown and museum campus areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Roosevelt Road
Target entity description: East Roosevelt Road is a major east–west thoroughfare in Chicago, Illinois, forming part of Roosevelt Road and serving as a key boundary near the city's downtown and museum campus areas.
  • A. Eisenhower Avenue
    Eisenhower Avenue is a major roadway in Alexandria, Virginia, that runs parallel to the Capital Beltway and serves commercial, residential, and transit-oriented developments including the Eisenhower Avenue Metro station.
  • B. Homestead Road
    Homestead Road is a notable thoroughfare that lends its name to Homestead High School and serves as a key local landmark in its area.
  • C. Silver Lake Boulevard
    Silver Lake Boulevard is a major thoroughfare in Los Angeles’ Silver Lake neighborhood, known for its mix of residential streets, local shops, and access to the area’s namesake reservoir.
  • D. Fair Oaks Boulevard
    Fair Oaks Boulevard is a major thoroughfare in the Sacramento County region of California, serving as a primary commercial and commuter route through Fair Oaks and neighboring communities.
  • E. Chapin Parkway
    Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
  • 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_69a885ea86308190998f6bc14bb91f8e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9082af6d88190b63a187ef516bb21 completed March 5, 2026, 4:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69b235106b1c8190ae6d4d02aefd69a9 completed March 12, 2026, 3:37 a.m.
NEDg Description generation batch_69b23634df448190b63f08b107511cb2 completed March 12, 2026, 3:42 a.m.
NED2 Entity disambiguation (via description) batch_69b236f6ca1c8190ad3ca4f329d1a5ae completed March 12, 2026, 3:45 a.m.
Created at: March 4, 2026, 7:26 p.m.