Triple

T7989716
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles street grid E185769 entity
Predicate hasComponent P35 FINISHED
Object Central Avenue corridor
The Central Avenue corridor is a historically significant thoroughfare in Los Angeles known for its role as a cultural and commercial hub, particularly in the city’s African American and jazz history.
E702810 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: Central Avenue corridor | Statement: [Los Angeles street grid, hasComponent, Central Avenue corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Avenue corridor
Context triple: [Los Angeles street grid, hasComponent, Central Avenue corridor]
  • A. University Avenue corridor
    The University Avenue corridor is a major urban thoroughfare and transit corridor in Toronto that connects key institutional, commercial, and civic destinations in the downtown core.
  • B. Western Avenue corridor
    The Western Avenue corridor is a key urban thoroughfare and development zone in Boston’s Allston neighborhood that serves as a central spine for Harvard University’s expanding Allston campus and surrounding mixed-use projects.
  • C. Liberty Avenue corridor
    The Liberty Avenue corridor is a major urban thoroughfare that serves as a key transportation and commercial spine for the surrounding neighborhoods.
  • D. Main Street corridor
    The Main Street corridor is a key transit and commercial artery in Brampton, Ontario, serving as a primary route for rapid bus services and local urban activity.
  • E. Third Street corridor
    The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
  • 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: Central Avenue corridor
Triple: [Los Angeles street grid, hasComponent, Central Avenue corridor]
Generated description
The Central Avenue corridor is a historically significant thoroughfare in Los Angeles known for its role as a cultural and commercial hub, particularly in the city’s African American and jazz history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Avenue corridor
Target entity description: The Central Avenue corridor is a historically significant thoroughfare in Los Angeles known for its role as a cultural and commercial hub, particularly in the city’s African American and jazz history.
  • A. University Avenue corridor
    The University Avenue corridor is a major urban thoroughfare and transit corridor in Toronto that connects key institutional, commercial, and civic destinations in the downtown core.
  • B. Western Avenue corridor
    The Western Avenue corridor is a key urban thoroughfare and development zone in Boston’s Allston neighborhood that serves as a central spine for Harvard University’s expanding Allston campus and surrounding mixed-use projects.
  • C. Liberty Avenue corridor
    The Liberty Avenue corridor is a major urban thoroughfare that serves as a key transportation and commercial spine for the surrounding neighborhoods.
  • D. Main Street corridor
    The Main Street corridor is a key transit and commercial artery in Brampton, Ontario, serving as a primary route for rapid bus services and local urban activity.
  • E. Third Street corridor
    The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
  • 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_69ca829a2cfc819083d591d58ec04075 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c4f98808190879113ad4af9bb4d completed March 31, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe0f5c22881908044a178d670684c completed March 31, 2026, 2:57 p.m.
NEDg Description generation batch_69cbe43f883081908768a7314409b622 completed March 31, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69cc34c6cf6881909b28a0b6882b518d completed March 31, 2026, 8:55 p.m.
Created at: March 30, 2026, 5:16 p.m.