Triple

T22469045
Position Surface form Disambiguated ID Type / Status
Subject Van Buren Street E555439 entity
Predicate crosses P416 FINISHED
Object South Canal Street
South Canal Street is a major north–south thoroughfare in downtown Chicago that runs along the west side of the Loop and serves as a key access route to Chicago Union Station and surrounding commercial areas.
E1539921 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 Canal Street | Statement: [Van Buren Street, crosses, South Canal Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Canal Street
Context triple: [Van Buren Street, crosses, South Canal Street]
  • A. North Orleans Street
    North Orleans Street is a major north–south thoroughfare in Chicago that runs through downtown and the Near North Side, connecting commercial, residential, and historic districts.
  • B. Cordova Street
    Cordova Street is a historic thoroughfare in Vancouver’s Gastown district, known for its heritage architecture and role in the city’s early urban development.
  • C. Marshall Street
    Marshall Street is a local street in Watertown, Massachusetts, notable for being the site of the historic Edmund Fowle House.
  • D. Depot Street
    "Depot Street" is a country-rock song by the band Mudcrutch, an early group fronted by Tom Petty before he formed Tom Petty and the Heartbreakers.
  • E. Depot Street
    Depot Street is a local roadway in Waipahu, Hawaii, that lends its name to the surrounding Waipahu Depot Street area.
  • 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 Canal Street
Triple: [Van Buren Street, crosses, South Canal Street]
Generated description
South Canal Street is a major north–south thoroughfare in downtown Chicago that runs along the west side of the Loop and serves as a key access route to Chicago Union Station and surrounding commercial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Canal Street
Target entity description: South Canal Street is a major north–south thoroughfare in downtown Chicago that runs along the west side of the Loop and serves as a key access route to Chicago Union Station and surrounding commercial areas.
  • A. North Orleans Street
    North Orleans Street is a major north–south thoroughfare in Chicago that runs through downtown and the Near North Side, connecting commercial, residential, and historic districts.
  • B. Cordova Street
    Cordova Street is a historic thoroughfare in Vancouver’s Gastown district, known for its heritage architecture and role in the city’s early urban development.
  • C. Marshall Street
    Marshall Street is a local street in Watertown, Massachusetts, notable for being the site of the historic Edmund Fowle House.
  • D. Depot Street
    "Depot Street" is a country-rock song by the band Mudcrutch, an early group fronted by Tom Petty before he formed Tom Petty and the Heartbreakers.
  • E. Depot Street
    Depot Street is a local roadway in Waipahu, Hawaii, that lends its name to the surrounding Waipahu Depot Street area.
  • 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_69e11e52c2048190952dc5df209b9bed completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15bdeae9c8190a5b66e540484db37 completed April 29, 2026, 1:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b17d6d0288190b0d8ca47d1485bf3 completed May 18, 2026, 1:44 p.m.
NEDg Description generation batch_6a0b187392188190912568c024737542 completed May 18, 2026, 1:47 p.m.
NED2 Entity disambiguation (via description) batch_6a0b1901e4d481909f831b88714bbe24 completed May 18, 2026, 1:49 p.m.
Created at: April 16, 2026, 8:48 p.m.