Triple

T17371860
Position Surface form Disambiguated ID Type / Status
Subject Portland waterfront E422334 entity
Predicate transportConnection P1298 FINISHED
Object Casco Bay Lines ferry terminal — NE ONNED1

How this triple was built (3 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: Casco Bay Lines ferry terminal | Statement: [Portland waterfront, transportConnection, Casco Bay Lines ferry terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Casco Bay Lines ferry terminal
Context triple: [Portland waterfront, transportConnection, Casco Bay Lines ferry terminal]
  • A. Oak Bluffs ferry terminal
    Oak Bluffs ferry terminal is a major passenger and vehicle ferry port on Martha’s Vineyard, Massachusetts, serving as a key gateway between the island and mainland Cape Cod.
  • B. Bass Harbor ferry terminal
    Bass Harbor ferry terminal is a coastal transportation hub in Bass Harbor, Maine, serving as the mainland departure point for ferry service to Frenchboro and nearby islands.
  • C. Falmouth Harbor ferry terminals
    Falmouth Harbor ferry terminals are waterfront passenger facilities in Falmouth, Massachusetts, serving as a key departure point for ferries to nearby islands such as Martha’s Vineyard.
  • D. Logan Airport Ferry and Water Taxi Dock
    Logan Airport Ferry and Water Taxi Dock is a waterfront terminal that provides direct boat and water taxi connections between Boston Logan International Airport and various locations around Boston Harbor.
  • E. Hawthorne ferry terminal
    Hawthorne ferry terminal is a public river transport facility in the Brisbane suburb of Hawthorne, Queensland, providing CityCat and ferry services along the Brisbane River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Casco Bay Lines ferry terminal
Target entity description: The Casco Bay Lines ferry terminal is a passenger ferry hub in Portland, Maine, providing boat service to the inhabited islands of Casco Bay.
  • A. Oak Bluffs ferry terminal
    Oak Bluffs ferry terminal is a major passenger and vehicle ferry port on Martha’s Vineyard, Massachusetts, serving as a key gateway between the island and mainland Cape Cod.
  • B. Bass Harbor ferry terminal
    Bass Harbor ferry terminal is a coastal transportation hub in Bass Harbor, Maine, serving as the mainland departure point for ferry service to Frenchboro and nearby islands.
  • C. Falmouth Harbor ferry terminals
    Falmouth Harbor ferry terminals are waterfront passenger facilities in Falmouth, Massachusetts, serving as a key departure point for ferries to nearby islands such as Martha’s Vineyard.
  • D. Logan Airport Ferry and Water Taxi Dock
    Logan Airport Ferry and Water Taxi Dock is a waterfront terminal that provides direct boat and water taxi connections between Boston Logan International Airport and various locations around Boston Harbor.
  • E. Hawthorne ferry terminal
    Hawthorne ferry terminal is a public river transport facility in the Brisbane suburb of Hawthorne, Queensland, providing CityCat and ferry services along the Brisbane River.
  • F. None of above. chosen

Provenance (3 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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a69d93c81908ce2d909857a3a11 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019568a27c8190af1bbe6db75f3e6f in_progress May 11, 2026, 8:38 a.m.
Created at: April 10, 2026, 5:44 a.m.