Triple

T8018507
Position Surface form Disambiguated ID Type / Status
Subject G line E186679 entity
Predicate serviceType P87 FINISHED
Object Crosstown Local
Crosstown Local is the New York City Subway service that runs entirely within Brooklyn and Queens, connecting neighborhoods without entering Manhattan.
 E707687 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: Crosstown Local | Statement: [G line, serviceType, Crosstown Local]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crosstown Local
Context triple: [G line, serviceType, Crosstown Local]
  • A. Avenue H
    Avenue H is a street in Brooklyn, New York City, known for running through neighborhoods such as Midwood and East Flatbush and serving residential and local commercial areas.
  • B. Uptown Dallas
    Uptown Dallas is a vibrant, upscale neighborhood just north of downtown Dallas known for its high-rise living, trendy restaurants, nightlife, and walkable urban atmosphere.
  • C. B-Town
    B-Town is a common nickname for Bloomington, Indiana, a vibrant Midwestern college city best known as the home of Indiana University.
  • D. Uptown Houston
    Uptown Houston is a major mixed-use business and shopping district in Houston, Texas, known for its high-rise offices, upscale retail centered around The Galleria, and dense urban development.
  • E. Dreamsville, U.S.A.
    Dreamsville, U.S.A. was the affectionate nickname given to Dennison, Ohio, for its famously welcoming World War II railroad canteen that served millions of traveling servicemembers.
  • 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: Crosstown Local
Triple: [G line, serviceType, Crosstown Local]
Generated description
Crosstown Local is the New York City Subway service that runs entirely within Brooklyn and Queens, connecting neighborhoods without entering Manhattan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crosstown Local
Target entity description: Crosstown Local is the New York City Subway service that runs entirely within Brooklyn and Queens, connecting neighborhoods without entering Manhattan.
  • A. Avenue H
    Avenue H is a street in Brooklyn, New York City, known for running through neighborhoods such as Midwood and East Flatbush and serving residential and local commercial areas.
  • B. Uptown Dallas
    Uptown Dallas is a vibrant, upscale neighborhood just north of downtown Dallas known for its high-rise living, trendy restaurants, nightlife, and walkable urban atmosphere.
  • C. B-Town
    B-Town is a common nickname for Bloomington, Indiana, a vibrant Midwestern college city best known as the home of Indiana University.
  • D. Uptown Houston
    Uptown Houston is a major mixed-use business and shopping district in Houston, Texas, known for its high-rise offices, upscale retail centered around The Galleria, and dense urban development.
  • E. Dreamsville, U.S.A.
    Dreamsville, U.S.A. was the affectionate nickname given to Dennison, Ohio, for its famously welcoming World War II railroad canteen that served millions of traveling servicemembers.
  • 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_69ca82ac7fc081909b1398cf025423af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3df626e8819098a9f8908dfdad3b completed March 31, 2026, 3:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56c213ec8190b3bd96c42d1357e4 completed March 31, 2026, 11:20 p.m.
NEDg Description generation batch_69cc58a9e94081908980e2c60be38642 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cbaefb481909eb325f0d27675c0 completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:20 p.m.