Triple

T7753403
Position Surface form Disambiguated ID Type / Status
Subject S59 E175825 entity
Predicate isPartOfNetwork P840 FINISHED
Object MTA Regional Bus Operations
MTA Regional Bus Operations is the division of New York City's Metropolitan Transportation Authority that manages and operates the city’s extensive network of local and express bus services across the five boroughs.
E61307 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: MTA Regional Bus Operations | Statement: [S59, isPartOfNetwork, MTA Regional Bus Operations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MTA Regional Bus Operations
Context triple: [S59, isPartOfNetwork, MTA Regional Bus Operations]
  • A. MTA New York City Bus
    MTA New York City Bus is the public bus division of New York City's transit system, operating extensive local and express routes across the five boroughs.
  • B. New York City Transit Authority
    The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
  • C. MTA New York City Transit Subdivision B
    MTA New York City Transit Subdivision B is the division of New York City's subway system that operates the lettered lines, including services like the A, B, D, F, N, Q, and R trains.
  • D. Metropolitan Transit Authority
    The Metropolitan Transit Authority was a former public agency that operated and managed mass transit services in the Boston metropolitan area before being succeeded by the MBTA.
  • E. Tompkins Consolidated Area Transit
    Tompkins Consolidated Area Transit is the primary public bus system serving Ithaca and the surrounding Tompkins County region in New York.
  • 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: MTA Regional Bus Operations
Triple: [S59, isPartOfNetwork, MTA Regional Bus Operations]
Generated description
MTA Regional Bus Operations is the division of New York City's Metropolitan Transportation Authority that manages and operates the city’s extensive network of local and express bus services across the five boroughs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MTA Regional Bus Operations
Target entity description: MTA Regional Bus Operations is the division of New York City's Metropolitan Transportation Authority that manages and operates the city’s extensive network of local and express bus services across the five boroughs.
  • A. MTA New York City Bus chosen
    MTA New York City Bus is the public bus division of New York City's transit system, operating extensive local and express routes across the five boroughs.
  • B. New York City Transit Authority
    The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
  • C. MTA New York City Transit Subdivision B
    MTA New York City Transit Subdivision B is the division of New York City's subway system that operates the lettered lines, including services like the A, B, D, F, N, Q, and R trains.
  • D. Metropolitan Transit Authority
    The Metropolitan Transit Authority was a former public agency that operated and managed mass transit services in the Boston metropolitan area before being succeeded by the MBTA.
  • E. Tompkins Consolidated Area Transit
    Tompkins Consolidated Area Transit is the primary public bus system serving Ithaca and the surrounding Tompkins County region in New York.
  • F. None of above.

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_69c6996180088190832e38e8d83ff54a completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c703b4b54c819088ffe918ce5c7de4 completed March 27, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8deac5160819098e842fb720d77b1 completed March 29, 2026, 8:11 a.m.
NEDg Description generation batch_69c8dfa6124481908ff4222c1acfb817 completed March 29, 2026, 8:15 a.m.
NED2 Entity disambiguation (via description) batch_69c8e037620c8190aa5948b68756793d completed March 29, 2026, 8:17 a.m.
Created at: March 27, 2026, 4:08 p.m.