Triple

T22719290
Position Surface form Disambiguated ID Type / Status
Subject New York City bus routes in Manhattan E561815 entity
Predicate historicalOperator P2834 FINISHED
Object Surface Transportation Corporation
Surface Transportation Corporation was a private bus company that operated many of Manhattan’s surface transit lines in New York City before they were taken over by public authorities.
E1550623 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: Surface Transportation Corporation | Statement: [New York City bus routes in Manhattan, historicalOperator, Surface Transportation Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Surface Transportation Corporation
Context triple: [New York City bus routes in Manhattan, historicalOperator, Surface Transportation Corporation]
  • A. Surface Transportation Board
    The Surface Transportation Board is an independent U.S. federal agency that oversees and adjudicates economic regulation of the nation’s railroads and certain other surface transportation carriers.
  • B. Consolidated Rail Corporation
    Consolidated Rail Corporation, commonly known as Conrail, was a major U.S. freight railroad created in the 1970s to take over and revitalize the operations of several bankrupt Northeastern railroads.
  • C. Amtrak
    Amtrak is the United States’ national passenger railroad service, operating intercity and long-distance trains across much of the country.
  • D. Federal Passenger Company
    Federal Passenger Company is a major Russian rail operator responsible for long-distance passenger train services across Russia and neighboring countries.
  • E. National Freight Corporation
    National Freight Corporation was a major British state-owned road haulage and logistics company that played a central role in the UK’s freight transport industry in the mid-20th century.
  • 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: Surface Transportation Corporation
Triple: [New York City bus routes in Manhattan, historicalOperator, Surface Transportation Corporation]
Generated description
Surface Transportation Corporation was a private bus company that operated many of Manhattan’s surface transit lines in New York City before they were taken over by public authorities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Surface Transportation Corporation
Target entity description: Surface Transportation Corporation was a private bus company that operated many of Manhattan’s surface transit lines in New York City before they were taken over by public authorities.
  • A. Surface Transportation Board
    The Surface Transportation Board is an independent U.S. federal agency that oversees and adjudicates economic regulation of the nation’s railroads and certain other surface transportation carriers.
  • B. Consolidated Rail Corporation
    Consolidated Rail Corporation, commonly known as Conrail, was a major U.S. freight railroad created in the 1970s to take over and revitalize the operations of several bankrupt Northeastern railroads.
  • C. Amtrak
    Amtrak is the United States’ national passenger railroad service, operating intercity and long-distance trains across much of the country.
  • D. Federal Passenger Company
    Federal Passenger Company is a major Russian rail operator responsible for long-distance passenger train services across Russia and neighboring countries.
  • E. National Freight Corporation
    National Freight Corporation was a major British state-owned road haulage and logistics company that played a central role in the UK’s freight transport industry in the mid-20th century.
  • 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_69e2454fc984819088213b58ee87a002 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1790fbf9c819082ba7b48801a7b39 completed April 29, 2026, 3:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b7edf9c988190ba19b094f3232c87 completed May 18, 2026, 9:04 p.m.
NEDg Description generation batch_6a0b8076dd848190b7ee7c745ddee3c5 completed May 18, 2026, 9:11 p.m.
NED2 Entity disambiguation (via description) batch_6a0b819ebe90819088593ffcd70251b1 completed May 18, 2026, 9:16 p.m.
Created at: April 17, 2026, 3:19 p.m.