Triple

T10375485
Position Surface form Disambiguated ID Type / Status
Subject Pace Pulse bus rapid transit routes E244495 entity
Predicate corridor P5520 FINISHED
Object Dempster Street corridor
The Dempster Street corridor is a major arterial route in the Chicago metropolitan area that serves as a key east–west transit and commercial spine for surrounding communities.
E860830 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: Dempster Street corridor | Statement: [Pace Pulse bus rapid transit routes, corridor, Dempster Street corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dempster Street corridor
Context triple: [Pace Pulse bus rapid transit routes, corridor, Dempster Street corridor]
  • A. Haste Street corridor
    The Haste Street corridor is a notable stretch in UC Berkeley’s Southside neighborhood known for its dense student housing, eateries, and proximity to campus life.
  • B. Highland Avenue corridor
    The Highland Avenue corridor is a major north–south thoroughfare in Los Angeles that connects Hollywood and central city neighborhoods, serving as a key route for local traffic and access to cultural and entertainment destinations.
  • C. Channing Way corridor
    The Channing Way corridor is a prominent mixed-use street in Berkeley’s Southside neighborhood, known for its dense student housing, shops, and proximity to the UC Berkeley campus.
  • D. Kingston Road corridor
    The Kingston Road corridor is a major arterial route and transit corridor running through eastern Toronto that serves as a key link between the city and its eastern suburbs.
  • E. Barlow Road corridor
    The Barlow Road corridor is a historic and recreational route in Oregon that follows part of the Oregon Trail, offering opportunities for hiking, camping, and exploring pioneer-era landmarks.
  • 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: Dempster Street corridor
Triple: [Pace Pulse bus rapid transit routes, corridor, Dempster Street corridor]
Generated description
The Dempster Street corridor is a major arterial route in the Chicago metropolitan area that serves as a key east–west transit and commercial spine for surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dempster Street corridor
Target entity description: The Dempster Street corridor is a major arterial route in the Chicago metropolitan area that serves as a key east–west transit and commercial spine for surrounding communities.
  • A. Haste Street corridor
    The Haste Street corridor is a notable stretch in UC Berkeley’s Southside neighborhood known for its dense student housing, eateries, and proximity to campus life.
  • B. Highland Avenue corridor
    The Highland Avenue corridor is a major north–south thoroughfare in Los Angeles that connects Hollywood and central city neighborhoods, serving as a key route for local traffic and access to cultural and entertainment destinations.
  • C. Channing Way corridor
    The Channing Way corridor is a prominent mixed-use street in Berkeley’s Southside neighborhood, known for its dense student housing, shops, and proximity to the UC Berkeley campus.
  • D. Kingston Road corridor
    The Kingston Road corridor is a major arterial route and transit corridor running through eastern Toronto that serves as a key link between the city and its eastern suburbs.
  • E. Barlow Road corridor
    The Barlow Road corridor is a historic and recreational route in Oregon that follows part of the Oregon Trail, offering opportunities for hiking, camping, and exploring pioneer-era landmarks.
  • 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_69d381b3e328819094b23b8edcd29b5a completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e98106d081909d28e30d2fff6902 completed April 7, 2026, 11:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69d795754570819093747f80e32fffce completed April 9, 2026, 12:03 p.m.
NEDg Description generation batch_69d7bdde34408190a047ede29b91e182 completed April 9, 2026, 2:55 p.m.
NED2 Entity disambiguation (via description) batch_69d7e5fc6a008190b2a2326840074b53 completed April 9, 2026, 5:46 p.m.
Created at: April 6, 2026, 12:02 p.m.