Triple

T12812295
Position Surface form Disambiguated ID Type / Status
Subject Second Avenue E306300 entity
Predicate partOf P40 FINISHED
Object East Side transportation corridor
The East Side transportation corridor is a major north–south transit artery on Manhattan’s East Side, encompassing key subway, bus, and roadway routes that serve as a backbone for commuter and local travel.
 E1005533 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: East Side transportation corridor | Statement: [Second Avenue, partOf, East Side transportation corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Side transportation corridor
Context triple: [Second Avenue, partOf, East Side transportation corridor]
  • A. Manhattan West Side transportation corridor
    The Manhattan West Side transportation corridor is a major north–south route along the western edge of Manhattan that integrates highways, surface streets, and transit infrastructure to support heavy commuter and commercial traffic.
  • B. Fourth Avenue subway corridor
    The Fourth Avenue subway corridor is a major transit route in Brooklyn, New York City, carrying multiple subway lines beneath Fourth Avenue and serving as a key north–south connection through several neighborhoods.
  • C. Manhattan–Brooklyn corridor
    The Manhattan–Brooklyn corridor is a major urban transit route linking Manhattan and Brooklyn, historically used by key New York City subway services such as the Brighton Express.
  • D. Broadway corridor
    The Broadway corridor is a key thoroughfare and mixed-use area running through central Cambridge, known for connecting major academic, commercial, and civic destinations.
  • E. 7 Avenue Transit Corridor
    The 7 Avenue Transit Corridor is a major light rail transit corridor in downtown Calgary that serves as a central hub for the city’s CTrain system.
  • 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: East Side transportation corridor
Triple: [Second Avenue, partOf, East Side transportation corridor]
Generated description
The East Side transportation corridor is a major north–south transit artery on Manhattan’s East Side, encompassing key subway, bus, and roadway routes that serve as a backbone for commuter and local travel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: East Side transportation corridor
Target entity description: The East Side transportation corridor is a major north–south transit artery on Manhattan’s East Side, encompassing key subway, bus, and roadway routes that serve as a backbone for commuter and local travel.
  • A. Manhattan West Side transportation corridor
    The Manhattan West Side transportation corridor is a major north–south route along the western edge of Manhattan that integrates highways, surface streets, and transit infrastructure to support heavy commuter and commercial traffic.
  • B. Fourth Avenue subway corridor
    The Fourth Avenue subway corridor is a major transit route in Brooklyn, New York City, carrying multiple subway lines beneath Fourth Avenue and serving as a key north–south connection through several neighborhoods.
  • C. Manhattan–Brooklyn corridor
    The Manhattan–Brooklyn corridor is a major urban transit route linking Manhattan and Brooklyn, historically used by key New York City subway services such as the Brighton Express.
  • D. Broadway corridor
    The Broadway corridor is a key thoroughfare and mixed-use area running through central Cambridge, known for connecting major academic, commercial, and civic destinations.
  • E. 7 Avenue Transit Corridor
    The 7 Avenue Transit Corridor is a major light rail transit corridor in downtown Calgary that serves as a central hub for the city’s CTrain system.
  • 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_69d7bdf46c448190b1faa55aaacb6317 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e9adcf08190a12801adcc613477 completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68eca9b448190a819b3807fdbc3f8 completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f69277d3d88190abce800c01a8026c completed May 3, 2026, 12:10 a.m.
NED2 Entity disambiguation (via description) batch_69f6938150608190a61206cefa3eca1e completed May 3, 2026, 12:14 a.m.
Created at: April 9, 2026, 5:31 p.m.