Triple

T12716118
Position Surface form Disambiguated ID Type / Status
Subject Boston Logan International Airport E303842 entity
Predicate hasFacility P105 FINISHED
Object 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.
E998451 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: Logan Airport Ferry and Water Taxi Dock | Statement: [Boston Logan International Airport, hasFacility, Logan Airport Ferry and Water Taxi Dock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Logan Airport Ferry and Water Taxi Dock
Context triple: [Boston Logan International Airport, hasFacility, Logan Airport Ferry and Water Taxi Dock]
  • 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. Mattapoisett Town Wharf
    Mattapoisett Town Wharf is a historic waterfront pier and public gathering spot on Buzzards Bay in Mattapoisett, Massachusetts, used for boating, fishing, and coastal recreation.
  • C. Long Wharf Pier
    Long Wharf Pier is a historic waterfront structure extending from Boston’s Long Wharf, serving as a prominent point for harbor views, ferries, and maritime activity.
  • D. South Boston Maritime Park
    South Boston Maritime Park is a waterfront public space in South Boston featuring open green areas, harbor views, and recreational amenities for residents and visitors.
  • E. Long Wharf, Boston
    Long Wharf in Boston is a historic waterfront pier dating back to the early 18th century that played a central role in the city’s maritime trade and colonial-era commerce.
  • 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: Logan Airport Ferry and Water Taxi Dock
Triple: [Boston Logan International Airport, hasFacility, Logan Airport Ferry and Water Taxi Dock]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Logan Airport Ferry and Water Taxi Dock
Target entity description: 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.
  • 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. Mattapoisett Town Wharf
    Mattapoisett Town Wharf is a historic waterfront pier and public gathering spot on Buzzards Bay in Mattapoisett, Massachusetts, used for boating, fishing, and coastal recreation.
  • C. Long Wharf Pier
    Long Wharf Pier is a historic waterfront structure extending from Boston’s Long Wharf, serving as a prominent point for harbor views, ferries, and maritime activity.
  • D. South Boston Maritime Park
    South Boston Maritime Park is a waterfront public space in South Boston featuring open green areas, harbor views, and recreational amenities for residents and visitors.
  • E. Long Wharf, Boston
    Long Wharf in Boston is a historic waterfront pier dating back to the early 18th century that played a central role in the city’s maritime trade and colonial-era commerce.
  • 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_69d7bdf084148190ab9d513dc0735af4 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9620bd6148190a2f50067a4c18c14 completed April 10, 2026, 8:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f671bcc10481909f150989f9545752 completed May 2, 2026, 9:50 p.m.
NEDg Description generation batch_69f6740129688190b286ce7acb4848c7 completed May 2, 2026, 10 p.m.
NED2 Entity disambiguation (via description) batch_69f675249d248190933421df49d3a2ab completed May 2, 2026, 10:05 p.m.
Created at: April 9, 2026, 5:23 p.m.