Triple

T15391970
Position Surface form Disambiguated ID Type / Status
Subject Black Ball Ferry Line E368066 entity
Predicate flagshipVessel P4684 FINISHED
Object MV Coho
MV Coho is a passenger and vehicle ferry best known for operating the international route between Port Angeles, Washington, and Victoria, British Columbia.
E1155361 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: MV Coho | Statement: [Black Ball Ferry Line, flagshipVessel, MV Coho]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MV Coho
Context triple: [Black Ball Ferry Line, flagshipVessel, MV Coho]
  • A. MV Wenatchee
    MV Wenatchee is a Jumbo Mark II-class passenger and vehicle ferry operated by Washington State Ferries on routes across Puget Sound.
  • B. MV Samish
    MV Samish is a modern Olympic-class car and passenger ferry operated by Washington State Ferries in Puget Sound.
  • C. MV Arlanza
    MV Arlanza was a British ocean liner built by the renowned shipbuilding company Harland and Wolff for passenger and cargo service in the mid-20th century.
  • D. MV Chimacum
    MV Chimacum is a Washington State Ferries vessel that serves as a modern car and passenger ferry in the Puget Sound region.
  • E. MV Puyallup
    MV Puyallup is a large Jumbo Mark II-class passenger and vehicle ferry operating in the Washington State Ferries system, primarily serving busy routes in the Puget Sound region.
  • 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: MV Coho
Triple: [Black Ball Ferry Line, flagshipVessel, MV Coho]
Generated description
MV Coho is a passenger and vehicle ferry best known for operating the international route between Port Angeles, Washington, and Victoria, British Columbia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MV Coho
Target entity description: MV Coho is a passenger and vehicle ferry best known for operating the international route between Port Angeles, Washington, and Victoria, British Columbia.
  • A. MV Wenatchee
    MV Wenatchee is a Jumbo Mark II-class passenger and vehicle ferry operated by Washington State Ferries on routes across Puget Sound.
  • B. MV Samish
    MV Samish is a modern Olympic-class car and passenger ferry operated by Washington State Ferries in Puget Sound.
  • C. MV Arlanza
    MV Arlanza was a British ocean liner built by the renowned shipbuilding company Harland and Wolff for passenger and cargo service in the mid-20th century.
  • D. MV Chimacum
    MV Chimacum is a Washington State Ferries vessel that serves as a modern car and passenger ferry in the Puget Sound region.
  • E. MV Puyallup
    MV Puyallup is a large Jumbo Mark II-class passenger and vehicle ferry operating in the Washington State Ferries system, primarily serving busy routes in the Puget Sound region.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: flagshipVessel
Context triple: [Black Ball Ferry Line, flagshipVessel, MV Coho]
  • A. fleetFlagshipOf chosen
    Indicates that one entity serves as the primary or leading flagship of a particular fleet.
  • B. flagshipCarrierOf
    Indicates that one entity serves as the primary or most prominent carrier (such as an airline or telecommunications provider) representing or associated with another entity, typically a country, brand, or organization.
  • C. flagshipType
    Indicates that one entity is the primary or most important representative (flagship) of a particular type, category, or group defined by the other entity.
  • D. flagStateOfOneVessel
    Indicates that one vessel is flying or registered under the national flag (state) of another vessel.
  • E. namedVesselOf
    Indicates that one entity is the specific named vessel (e.g., ship, boat, or craft) associated with or belonging to another entity.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e7838b48190862b43c6c8620692 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1350699c8190acf7830d88455851 completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff17c6837c8190a2b6fa1ac9c3de01 completed May 9, 2026, 11:17 a.m.
NED2 Entity disambiguation (via description) batch_69ff184d63e88190906689e14cfc8933 completed May 9, 2026, 11:19 a.m.
PD Predicate disambiguation batch_69ded27b8cac8190bfa77698d53c5d1c completed April 14, 2026, 11:49 p.m.
Created at: April 10, 2026, 3:19 a.m.