Triple

T8303473
Position Surface form Disambiguated ID Type / Status
Subject Burrard Inlet E194401 entity
Predicate crossedBy P416 FINISHED
Object 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.
 E723842 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: SeaBus ferry | Statement: [Burrard Inlet, crossedBy, SeaBus ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SeaBus ferry
Context triple: [Burrard Inlet, crossedBy, SeaBus ferry]
  • A. 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.
  • B. Issaquah-class ferry
    The Issaquah-class ferry is a series of medium-sized, double-ended car and passenger ferries operated by Washington State Ferries on various routes in Puget Sound.
  • C. Interislander ferry
    The Interislander ferry is a major passenger and vehicle ferry service in New Zealand that connects the North and South Islands across Cook Strait.
  • D. Soflusa ferries
    Soflusa ferries are a public ferry service operating passenger routes across the Tagus River in the Lisbon metropolitan area of Portugal.
  • E. Island Class ferries
    Island Class ferries are a series of battery-hybrid, double-ended passenger and vehicle vessels operated by BC Ferries on shorter coastal routes in British Columbia, Canada.
  • 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: SeaBus ferry
Triple: [Burrard Inlet, crossedBy, SeaBus ferry]
Generated description
The SeaBus ferry is a passenger-only commuter ferry service in Metro Vancouver that connects downtown Vancouver with the North Shore across Burrard Inlet.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SeaBus ferry
Target entity description: The SeaBus ferry is a passenger-only commuter ferry service in Metro Vancouver that connects downtown Vancouver with the North Shore across Burrard Inlet.
  • A. 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.
  • B. Issaquah-class ferry
    The Issaquah-class ferry is a series of medium-sized, double-ended car and passenger ferries operated by Washington State Ferries on various routes in Puget Sound.
  • C. Interislander ferry
    The Interislander ferry is a major passenger and vehicle ferry service in New Zealand that connects the North and South Islands across Cook Strait.
  • D. Soflusa ferries
    Soflusa ferries are a public ferry service operating passenger routes across the Tagus River in the Lisbon metropolitan area of Portugal.
  • E. Island Class ferries
    Island Class ferries are a series of battery-hybrid, double-ended passenger and vehicle vessels operated by BC Ferries on shorter coastal routes in British Columbia, Canada.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7e8b9f6081909100d1da8a078616 completed March 31, 2026, 7:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd68c2a14c81908388ecdd22315390 completed April 1, 2026, 6:49 p.m.
NEDg Description generation batch_69cd6d58032c8190ba99f78670924ae5 completed April 1, 2026, 7:09 p.m.
NED2 Entity disambiguation (via description) batch_69cd7e5be1108190afbc65b69a7700f2 completed April 1, 2026, 8:21 p.m.
Created at: March 30, 2026, 5:53 p.m.