Triple

T9398184
Position Surface form Disambiguated ID Type / Status
Subject Bass Harbor–Frenchboro E226398 entity
Predicate mainlandTerminal P82941 FINISHED
Object 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.
E796932 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: Bass Harbor ferry terminal | Statement: [Bass Harbor–Frenchboro, mainlandTerminal, Bass Harbor ferry terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bass Harbor ferry terminal
Context triple: [Bass Harbor–Frenchboro, mainlandTerminal, Bass Harbor 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. Nantucket ferry terminal
    The Nantucket ferry terminal is the primary passenger and vehicle gateway connecting the island of Nantucket to mainland Massachusetts via scheduled ferry services.
  • C. Hyannis ferry terminal
    Hyannis ferry terminal is a major passenger and vehicle ferry hub in Hyannis, Massachusetts, serving as a primary gateway to nearby islands such as Martha’s Vineyard and Nantucket.
  • D. Woods Hole ferry terminal
    Woods Hole ferry terminal is a major ferry hub in the village of Woods Hole on Cape Cod, serving as the primary departure point for passenger and vehicle ferries to Martha’s Vineyard and the Elizabeth Islands.
  • E. Harbour Bay Ferry Terminal
    Harbour Bay Ferry Terminal is a major international passenger ferry hub in Batam, Indonesia, providing fast-boat connections to nearby destinations such as Singapore and Malaysia.
  • 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: Bass Harbor ferry terminal
Triple: [Bass Harbor–Frenchboro, mainlandTerminal, Bass Harbor ferry terminal]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bass Harbor ferry terminal
Target entity description: 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.
  • 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. Nantucket ferry terminal
    The Nantucket ferry terminal is the primary passenger and vehicle gateway connecting the island of Nantucket to mainland Massachusetts via scheduled ferry services.
  • C. Hyannis ferry terminal
    Hyannis ferry terminal is a major passenger and vehicle ferry hub in Hyannis, Massachusetts, serving as a primary gateway to nearby islands such as Martha’s Vineyard and Nantucket.
  • D. Woods Hole ferry terminal
    Woods Hole ferry terminal is a major ferry hub in the village of Woods Hole on Cape Cod, serving as the primary departure point for passenger and vehicle ferries to Martha’s Vineyard and the Elizabeth Islands.
  • E. Harbour Bay Ferry Terminal
    Harbour Bay Ferry Terminal is a major international passenger ferry hub in Batam, Indonesia, providing fast-boat connections to nearby destinations such as Singapore and Malaysia.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mainlandTerminal
Context triple: [Bass Harbor–Frenchboro, mainlandTerminal, Bass Harbor ferry terminal]
  • A. terminalOnMainland chosen
    Indicates that a transportation or service terminal is physically located on the mainland rather than on an island or offshore location.
  • B. westTerminalStation
    Indicates that a station serves as the western terminal (end point) of a route, line, or service.
  • C. connectedToMainlandBy
    Indicates that one landmass or area is physically linked to a mainland, typically via a bridge, causeway, or other continuous connection.
  • D. otherMajorTerminal
    Indicates that an entity is associated with a different primary terminal or endpoint than the one currently referenced or considered.
  • E. terminusInland
    Indicates that something ends, concludes, or has its final point within an inland area rather than at a coast or shoreline.
  • 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_69ca843170f88190800a8ab2b5fc568e completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd51541020819097da2eb60be73760 completed April 1, 2026, 5:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1011aef64819085cbb7e04c2d87b2 completed April 4, 2026, 12:16 p.m.
NEDg Description generation batch_69d1054d18ec8190b88dc95f785a370a completed April 4, 2026, 12:34 p.m.
NED2 Entity disambiguation (via description) batch_69d105b7570481909f90b7588e210667 completed April 4, 2026, 12:36 p.m.
PD Predicate disambiguation batch_69cca545b2448190a4297312e39c21ac completed April 1, 2026, 4:55 a.m.
Created at: March 30, 2026, 7:46 p.m.