Triple

T8576894
Position Surface form Disambiguated ID Type / Status
Subject Issaquah-class ferry E203068 entity
Predicate vessel P862 FINISHED
Object M/V Cathlamet
M/V Cathlamet is a Washington State Ferries Issaquah-class passenger and vehicle ferry that operates in Puget Sound.
 E754249 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: M/V Cathlamet | Statement: [Issaquah-class ferry, vessel, M/V Cathlamet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M/V Cathlamet
Context triple: [Issaquah-class ferry, vessel, M/V Cathlamet]
  • A. M/V Issaquah
    M/V Issaquah is a Washington State Ferries passenger and vehicle ferry that serves routes in the Puget Sound region.
  • B. M/V Kittitas
    M/V Kittitas is a Washington State Ferries vessel of the Issaquah class that provides passenger and vehicle transport across Puget Sound.
  • C. M/V Kennicott
    M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
  • D. M/V Sealth
    M/V Sealth is a Washington State Ferries passenger and vehicle ferry that operates on routes in the Puget Sound region.
  • E. M/V Fairweather
    M/V Fairweather is a high-speed catamaran ferry that operated in Alaska’s Marine Highway System, providing fast passenger and vehicle service between coastal communities.
  • 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: M/V Cathlamet
Triple: [Issaquah-class ferry, vessel, M/V Cathlamet]
Generated description
M/V Cathlamet is a Washington State Ferries Issaquah-class passenger and vehicle ferry that operates in Puget Sound.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: M/V Cathlamet
Target entity description: M/V Cathlamet is a Washington State Ferries Issaquah-class passenger and vehicle ferry that operates in Puget Sound.
  • A. M/V Issaquah
    M/V Issaquah is a Washington State Ferries passenger and vehicle ferry that serves routes in the Puget Sound region.
  • B. M/V Kittitas chosen
    M/V Kittitas is a Washington State Ferries vessel of the Issaquah class that provides passenger and vehicle transport across Puget Sound.
  • C. M/V Kennicott
    M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
  • D. M/V Sealth
    M/V Sealth is a Washington State Ferries passenger and vehicle ferry that operates on routes in the Puget Sound region.
  • E. M/V Fairweather
    M/V Fairweather is a high-speed catamaran ferry that operated in Alaska’s Marine Highway System, providing fast passenger and vehicle service between coastal communities.
  • 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_69ca8328ebe481909a8c038fa79959b4 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea97787481909ebbaa45f59cbdaa completed March 31, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf889f91288190b052c4a41359d743 completed April 3, 2026, 9:30 a.m.
NEDg Description generation batch_69cf8a3d8e548190911d44ee36875d44 completed April 3, 2026, 9:37 a.m.
NED2 Entity disambiguation (via description) batch_69cf8ae86e1881908a77f660c061bf69 completed April 3, 2026, 9:39 a.m.
Created at: March 30, 2026, 6:21 p.m.