Triple

T10305720
Position Surface form Disambiguated ID Type / Status
Subject Randolph Street E241750 entity
Predicate hasAlternateName P39 FINISHED
Object East Randolph Street
East Randolph Street is the eastern segment of Chicago’s Randolph Street, running through the downtown area near Millennium Park and the Loop.
E901769 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 Randolph Street | Statement: [Randolph Street, hasAlternateName, East Randolph Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Randolph Street
Context triple: [Randolph Street, hasAlternateName, East Randolph Street]
  • A. West Randolph Street
    West Randolph Street is a major east–west thoroughfare in Chicago known for its theaters, restaurants, and role as a key corridor in the city’s downtown Loop area.
  • B. Somerville Avenue
    Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
  • C. Sassafras Street
    Sassafras Street was the original name of what is now known as Race Street, a historic thoroughfare in Philadelphia, Pennsylvania.
  • D. Bowdoin Street
    Bowdoin Street is a street in Boston, Massachusetts, historically significant within the Beacon Hill area and notable enough to lend its name to the nearby Bowdoin subway station.
  • E. Sedgwick Avenue
    Sedgwick Avenue is a major street in the Bronx, New York City, known for its residential character and its proximity to landmarks like the Jerome Park Reservoir and the birthplace of hip-hop culture.
  • 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 Randolph Street
Triple: [Randolph Street, hasAlternateName, East Randolph Street]
Generated description
East Randolph Street is the eastern segment of Chicago’s Randolph Street, running through the downtown area near Millennium Park and the Loop.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Randolph Street
Target entity description: East Randolph Street is the eastern segment of Chicago’s Randolph Street, running through the downtown area near Millennium Park and the Loop.
  • A. West Randolph Street
    West Randolph Street is a major east–west thoroughfare in Chicago known for its theaters, restaurants, and role as a key corridor in the city’s downtown Loop area.
  • B. Somerville Avenue
    Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
  • C. Sassafras Street
    Sassafras Street was the original name of what is now known as Race Street, a historic thoroughfare in Philadelphia, Pennsylvania.
  • D. Bowdoin Street
    Bowdoin Street is a street in Boston, Massachusetts, historically significant within the Beacon Hill area and notable enough to lend its name to the nearby Bowdoin subway station.
  • E. Sedgwick Avenue
    Sedgwick Avenue is a major street in the Bronx, New York City, known for its residential character and its proximity to landmarks like the Jerome Park Reservoir and the birthplace of hip-hop culture.
  • 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_69d381ac38808190a8ca7457c85b625b completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d309a4508190ad9de37171a64dba completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69e3a8c95ca081908ceaa89eef87fbc9 completed April 18, 2026, 3:52 p.m.
NEDg Description generation batch_69e3abe492388190a2f5752f6bad1220 completed April 18, 2026, 4:05 p.m.
NED2 Entity disambiguation (via description) batch_69e3b1efe4a88190884eb5186954cf39 completed April 18, 2026, 4:31 p.m.
Created at: April 6, 2026, 11:46 a.m.