Triple

T19759158
Position Surface form Disambiguated ID Type / Status
Subject Yarmouth, Nova Scotia E474580 entity
Predicate ferryTerminalOf P15716 FINISHED
Object The CAT ferry
The CAT ferry is a high-speed passenger and vehicle ferry service that operates seasonally across the Gulf of Maine between Nova Scotia and the New England region of the United States.
E1394233 NE FINISHED

How this triple was built (5 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: The CAT ferry | Statement: [Yarmouth, Nova Scotia, ferryTerminalOf, The CAT ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The CAT ferry
Context triple: [Yarmouth, Nova Scotia, ferryTerminalOf, The CAT ferry]
  • A. Bluebridge ferry
    Bluebridge ferry is a New Zealand inter-island ferry service that carries passengers and vehicles across Cook Strait between the North and South Islands.
  • B. SuperCat-class ferry
    The SuperCat-class ferry is a high-speed, catamaran-style passenger vessel used for commuter and tourist ferry services in Sydney, Australia.
  • C. SeaBus ferry
    The SeaBus ferry is a passenger-only commuter ferry service in Metro Vancouver that connects downtown Vancouver with the North Shore across Burrard Inlet.
  • D. Benedensas ferry
    Benedensas ferry is a local water transport service connecting the Hoeksche Waard area with nearby destinations across the waterways of South Holland in the Netherlands.
  • E. Jumbo Mark II-class ferry
    The Jumbo Mark II-class ferry is a large, high-capacity class of passenger and vehicle ferries operated in Washington State, designed to serve some of the system’s busiest routes.
  • 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: The CAT ferry
Triple: [Yarmouth, Nova Scotia, ferryTerminalOf, The CAT ferry]
Generated description
The CAT ferry is a high-speed passenger and vehicle ferry service that operates seasonally across the Gulf of Maine between Nova Scotia and the New England region of the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The CAT ferry
Target entity description: The CAT ferry is a high-speed passenger and vehicle ferry service that operates seasonally across the Gulf of Maine between Nova Scotia and the New England region of the United States.
  • A. Bluebridge ferry
    Bluebridge ferry is a New Zealand inter-island ferry service that carries passengers and vehicles across Cook Strait between the North and South Islands.
  • B. SuperCat-class ferry
    The SuperCat-class ferry is a high-speed, catamaran-style passenger vessel used for commuter and tourist ferry services in Sydney, Australia.
  • C. SeaBus ferry
    The SeaBus ferry is a passenger-only commuter ferry service in Metro Vancouver that connects downtown Vancouver with the North Shore across Burrard Inlet.
  • D. Benedensas ferry
    Benedensas ferry is a local water transport service connecting the Hoeksche Waard area with nearby destinations across the waterways of South Holland in the Netherlands.
  • E. Jumbo Mark II-class ferry
    The Jumbo Mark II-class ferry is a large, high-capacity class of passenger and vehicle ferries operated in Washington State, designed to serve some of the system’s busiest routes.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: ferryTerminalOf
Context triple: [Yarmouth, Nova Scotia, ferryTerminalOf, The CAT ferry]
  • A. ferryTerminalName
    Indicates the name assigned to a ferry terminal involved in the relationship or action.
  • B. eraOfMajorUseAsFerryTerminal
    Indicates the time period during which a location was primarily used as a ferry terminal.
  • C. hasFerryPort chosen
    Indicates that a place serves as a location where ferries regularly dock to load and unload passengers or cargo.
  • D. hasNearbyFerryPort
    Indicates that one location is situated close enough to another location that serves as a ferry port to be considered nearby.
  • E. linkedByFerryTo
    Indicates that one place is connected to another by a ferry route that enables transport between them.
  • F. None of above.

Provenance (6 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_69d8e51940a0819087bd2996f98da668 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6531e79fc819094a9f88182e90dab completed April 20, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07bd6beb2c8190874a37d779d14e9b completed May 16, 2026, 12:42 a.m.
NEDg Description generation batch_6a07be5426c48190bb7b0fc315fa2f6a completed May 16, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_6a07bf9682fc8190a33ea75dba8d88d6 completed May 16, 2026, 12:51 a.m.
PD Predicate disambiguation batch_69e5305016e08190b9561a96baecb0b8 completed April 19, 2026, 7:43 p.m.
Created at: April 10, 2026, 1:48 p.m.