Triple

T22207337
Position Surface form Disambiguated ID Type / Status
Subject Bascule Bridge over Mystic River E548846 entity
Predicate partOf P40 FINISHED
Object Mystic waterfront district NE NERFINISHED

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: Mystic waterfront district | Statement: [Bascule Bridge over Mystic River, partOf, Mystic waterfront district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mystic waterfront district
Context triple: [Bascule Bridge over Mystic River, partOf, Mystic waterfront district]
  • A. Old Town waterfront area
    The Old Town waterfront area is a historic, revitalized district along Alexandria’s Potomac River shoreline known for its cobblestone streets, 18th- and 19th-century architecture, shops, restaurants, and scenic public spaces.
  • B. Casco Bay waterfront
    Casco Bay waterfront is a scenic coastal area in Portland, Maine, known for its working harbor, island views, and recreational access to Casco Bay.
  • C. Old Town waterfront
    Old Town waterfront is the historic riverside area of Gdańsk’s Old Town, lined with medieval architecture, former granaries, and bustling promenades along the Motława River.
  • D. Northeast Waterfront area
    The Northeast Waterfront area is a San Francisco waterfront district encompassing parts of the Embarcadero and nearby piers, parks, and mixed-use developments along the bay.
  • E. Old Port
    Old Port is Portland, Maine’s historic waterfront district known for its cobblestone streets, 19th-century brick buildings, and vibrant shops, restaurants, and nightlife.
  • 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: Mystic waterfront district
Target entity description: The Mystic waterfront district is a historic coastal area in Mystic, Connecticut, known for its scenic harbor, maritime heritage, and vibrant mix of shops, restaurants, and attractions along the riverfront.
  • A. Old Town waterfront area
    The Old Town waterfront area is a historic, revitalized district along Alexandria’s Potomac River shoreline known for its cobblestone streets, 18th- and 19th-century architecture, shops, restaurants, and scenic public spaces.
  • B. Casco Bay waterfront
    Casco Bay waterfront is a scenic coastal area in Portland, Maine, known for its working harbor, island views, and recreational access to Casco Bay.
  • C. Old Town waterfront
    Old Town waterfront is the historic riverside area of Gdańsk’s Old Town, lined with medieval architecture, former granaries, and bustling promenades along the Motława River.
  • D. Northeast Waterfront area
    The Northeast Waterfront area is a San Francisco waterfront district encompassing parts of the Embarcadero and nearby piers, parks, and mixed-use developments along the bay.
  • E. Old Port
    Old Port is Portland, Maine’s historic waterfront district known for its cobblestone streets, 19th-century brick buildings, and vibrant shops, restaurants, and nightlife.
  • F. None of above. chosen

Provenance (2 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_69e11e3f7e04819089806d81d5ac431e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b2936a481909aa84c7983ed49ee completed April 28, 2026, 9:48 p.m.
Created at: April 16, 2026, 8:36 p.m.