Triple

T10346689
Position Surface form Disambiguated ID Type / Status
Subject North Avenue station E243764 entity
Predicate serves P98 FINISHED
Object North Avenue corridor
The North Avenue corridor is a key urban transit and development area centered around North Avenue and its surrounding neighborhoods.
E857146 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: North Avenue corridor | Statement: [North Avenue station, serves, North Avenue corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Avenue corridor
Context triple: [North Avenue station, serves, North Avenue corridor]
  • A. 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.
  • B. Western Avenue corridor
    The Western Avenue corridor is a major north–south thoroughfare in Los Angeles known for connecting diverse neighborhoods and serving as a key spine for local commerce and transit.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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: North Avenue corridor
Triple: [North Avenue station, serves, North Avenue corridor]
Generated description
The North Avenue corridor is a key urban transit and development area centered around North Avenue and its surrounding neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Avenue corridor
Target entity description: The North Avenue corridor is a key urban transit and development area centered around North Avenue and its surrounding neighborhoods.
  • A. 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.
  • B. Western Avenue corridor
    The Western Avenue corridor is a major north–south thoroughfare in Los Angeles known for connecting diverse neighborhoods and serving as a key spine for local commerce and transit.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69d381b22b8c8190aaed476be5f872a9 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9251654819080d1e3f0ed4ee9d3 completed April 7, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d750879d308190893bd8425aaa49d7 completed April 9, 2026, 7:08 a.m.
NEDg Description generation batch_69d7514f48c08190823759c39fb02487 completed April 9, 2026, 7:12 a.m.
NED2 Entity disambiguation (via description) batch_69d75200eecc819094e261c9fa7c75f5 completed April 9, 2026, 7:15 a.m.
Created at: April 6, 2026, 11:56 a.m.