Triple

T8891350
Position Surface form Disambiguated ID Type / Status
Subject New Orleans Regional Transit Authority E211682 entity
Predicate operates P24 FINISHED
Object Canal Streetcar Line
The Canal Streetcar Line is a historic streetcar route in New Orleans that runs along Canal Street, serving as a key public transit corridor and popular attraction for residents and visitors.
E763769 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: Canal Streetcar Line | Statement: [New Orleans Regional Transit Authority, operates, Canal Streetcar Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canal Streetcar Line
Context triple: [New Orleans Regional Transit Authority, operates, Canal Streetcar Line]
  • A. St. Charles Avenue streetcar line
    The St. Charles Avenue streetcar line is a historic New Orleans streetcar route, famed as the oldest continuously operating streetcar line in the world and a scenic ride past the city's grand mansions and live oak-lined boulevards.
  • B. Canal Street (Eighth Avenue Line)
    Canal Street (Eighth Avenue Line) is a New York City Subway station in Lower Manhattan on the IND Eighth Avenue Line, serving as a local stop near the SoHo and Tribeca neighborhoods.
  • C. Canal Street station (IND Eighth Avenue Line)
    Canal Street station (IND Eighth Avenue Line) is a New York City Subway station in Manhattan serving the Eighth Avenue Line, providing service primarily for A, C, and E trains.
  • D. Canal Street station complex
    The Canal Street station complex is a major New York City Subway hub in Lower Manhattan where multiple lines intersect, providing extensive transfer options beneath the Canal Street corridor.
  • E. Atlanta Streetcar
    The Atlanta Streetcar is a modern electric streetcar system providing urban rail transit within central Atlanta, Georgia.
  • 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: Canal Streetcar Line
Triple: [New Orleans Regional Transit Authority, operates, Canal Streetcar Line]
Generated description
The Canal Streetcar Line is a historic streetcar route in New Orleans that runs along Canal Street, serving as a key public transit corridor and popular attraction for residents and visitors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canal Streetcar Line
Target entity description: The Canal Streetcar Line is a historic streetcar route in New Orleans that runs along Canal Street, serving as a key public transit corridor and popular attraction for residents and visitors.
  • A. St. Charles Avenue streetcar line
    The St. Charles Avenue streetcar line is a historic New Orleans streetcar route, famed as the oldest continuously operating streetcar line in the world and a scenic ride past the city's grand mansions and live oak-lined boulevards.
  • B. Canal Street (Eighth Avenue Line)
    Canal Street (Eighth Avenue Line) is a New York City Subway station in Lower Manhattan on the IND Eighth Avenue Line, serving as a local stop near the SoHo and Tribeca neighborhoods.
  • C. Canal Street station (IND Eighth Avenue Line)
    Canal Street station (IND Eighth Avenue Line) is a New York City Subway station in Manhattan serving the Eighth Avenue Line, providing service primarily for A, C, and E trains.
  • D. Canal Street station complex
    The Canal Street station complex is a major New York City Subway hub in Lower Manhattan where multiple lines intersect, providing extensive transfer options beneath the Canal Street corridor.
  • E. Atlanta Streetcar
    The Atlanta Streetcar is a modern electric streetcar system providing urban rail transit within central Atlanta, Georgia.
  • 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_69ca83907954819096d52a245b635841 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc61ba33c48190a657fc4147a326c0 completed April 1, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfabf01d048190bed52b5b001d7ffa completed April 3, 2026, noon
NEDg Description generation batch_69cfac9d65ac8190a8234e9999d14ec1 completed April 3, 2026, 12:03 p.m.
NED2 Entity disambiguation (via description) batch_69cfad0a02888190a960e7b551ca2534 completed April 3, 2026, 12:05 p.m.
Created at: March 30, 2026, 6:54 p.m.