Triple

T2948433
Position Surface form Disambiguated ID Type / Status
Subject Morrissey Boulevard E79559 entity
Predicate followsWaterfrontOf P19053 FINISHED
Object Dorchester Bay
Dorchester Bay is a coastal inlet of Boston Harbor in Massachusetts, known for its urban shoreline, recreational areas, and views of the city.
E318754 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: Dorchester Bay | Statement: [Morrissey Boulevard, followsWaterfrontOf, Dorchester Bay]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dorchester Bay
Context triple: [Morrissey Boulevard, followsWaterfrontOf, Dorchester Bay]
  • A. Gloucester Harbor
    Gloucester Harbor is a historic fishing and commercial harbor on the Atlantic coast of Massachusetts, central to the maritime economy and culture of the city of Gloucester.
  • B. Hingham Bay
    Hingham Bay is a coastal embayment in Massachusetts that forms part of Boston Harbor, known for its sheltered waters and maritime recreation.
  • C. Newport Bay
    Newport Bay is a scenic coastal inlet in Pembrokeshire, Wales, known for its sandy beaches, wildlife-rich waters, and inclusion within the protected landscape of Pembrokeshire Coast National Park.
  • D. Hingham Harbor
    Hingham Harbor is a coastal inlet and historic waterfront area in Hingham, Massachusetts, known for its scenic views, boating, and role in the town’s maritime heritage.
  • E. Plymouth Harbor
    Plymouth Harbor is a historic natural harbor on the Atlantic coast of Massachusetts, best known as the landing site of the Pilgrims in 1620 and a focal point of early colonial New England.
  • 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: Dorchester Bay
Triple: [Morrissey Boulevard, followsWaterfrontOf, Dorchester Bay]
Generated description
Dorchester Bay is a coastal inlet of Boston Harbor in Massachusetts, known for its urban shoreline, recreational areas, and views of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dorchester Bay
Target entity description: Dorchester Bay is a coastal inlet of Boston Harbor in Massachusetts, known for its urban shoreline, recreational areas, and views of the city.
  • A. Gloucester Harbor
    Gloucester Harbor is a historic fishing and commercial harbor on the Atlantic coast of Massachusetts, central to the maritime economy and culture of the city of Gloucester.
  • B. Hingham Bay
    Hingham Bay is a coastal embayment in Massachusetts that forms part of Boston Harbor, known for its sheltered waters and maritime recreation.
  • C. Newport Bay
    Newport Bay is a scenic coastal inlet in Pembrokeshire, Wales, known for its sandy beaches, wildlife-rich waters, and inclusion within the protected landscape of Pembrokeshire Coast National Park.
  • D. Hingham Harbor
    Hingham Harbor is a coastal inlet and historic waterfront area in Hingham, Massachusetts, known for its scenic views, boating, and role in the town’s maritime heritage.
  • E. Plymouth Harbor
    Plymouth Harbor is a historic natural harbor on the Atlantic coast of Massachusetts, best known as the landing site of the Pilgrims in 1620 and a focal point of early colonial New England.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: followsWaterfrontOf
Context triple: [Morrissey Boulevard, followsWaterfrontOf, Dorchester Bay]
  • A. isWaterfrontBuilding
    Indicates that a building is located directly adjacent to a body of water, such as a river, lake, or ocean.
  • B. hasWaterfrontArea chosen
    Indicates that an entity possesses or includes an area directly adjacent to or bordering a body of water.
  • C. followsWatercourse
    Indicates that one entity runs alongside or traces the path of a watercourse such as a river, stream, or canal.
  • D. hasWaterfrontDevelopment
    Indicates that a location or property includes or is associated with constructed developments directly along or adjacent to a body of water.
  • E. flowsAlongCoastOf
    Indicates that something, typically a body of water or current, moves in a path that follows and runs adjacent to a coastline.
  • 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_69ad8b1089588190b74d9e2505e45762 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98b6cab88190b4dee7e5ec9347e5 completed March 8, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b12e1d59a48190b06ebe298590feb8 completed March 11, 2026, 8:55 a.m.
NEDg Description generation batch_69b12f188c7c81908d1d575252dc4bda completed March 11, 2026, 9 a.m.
NED2 Entity disambiguation (via description) batch_69b1c9bccb3081909e6869b5cba68117 completed March 11, 2026, 7:59 p.m.
PD Predicate disambiguation batch_69ad960a70ac8190816b5ae3e8631031 completed March 8, 2026, 3:30 p.m.
Created at: March 8, 2026, 2:57 p.m.