Triple

T8146228
Position Surface form Disambiguated ID Type / Status
Subject Watertown Dam E190217 entity
Predicate near P350 FINISHED
Object Watertown Riverfront Park
Watertown Riverfront Park is a public recreational area along the Charles River in Watertown, Massachusetts, featuring walking paths, green space, and scenic river views.
 E712345 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: Watertown Riverfront Park | Statement: [Watertown Dam, near, Watertown Riverfront Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Watertown Riverfront Park
Context triple: [Watertown Dam, near, Watertown Riverfront Park]
  • A. Charles River Park
    Charles River Park is a large residential and commercial complex in Boston’s West End, developed during urban renewal in the mid-20th century.
  • B. Fidler Pond Park
    Fidler Pond Park is a recreational area in Goshen, Indiana, centered around a large pond and known for activities like fishing, walking, and picnicking.
  • C. Canton Waterfront Park
    Canton Waterfront Park is a scenic public green space along Baltimore’s harbor that offers waterfront views, recreational areas, and access to local events and festivals.
  • D. Mianus River Park
    Mianus River Park is a wooded natural preserve and recreational area in Connecticut known for its hiking trails, wildlife, and scenic river landscapes.
  • E. Roger Williams Park
    Roger Williams Park is a large historic urban park in Providence, Rhode Island, known for its landscaped grounds, zoo, museums, and recreational facilities.
  • 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: Watertown Riverfront Park
Triple: [Watertown Dam, near, Watertown Riverfront Park]
Generated description
Watertown Riverfront Park is a public recreational area along the Charles River in Watertown, Massachusetts, featuring walking paths, green space, and scenic river views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Watertown Riverfront Park
Target entity description: Watertown Riverfront Park is a public recreational area along the Charles River in Watertown, Massachusetts, featuring walking paths, green space, and scenic river views.
  • A. Charles River Park
    Charles River Park is a large residential and commercial complex in Boston’s West End, developed during urban renewal in the mid-20th century.
  • B. Fidler Pond Park
    Fidler Pond Park is a recreational area in Goshen, Indiana, centered around a large pond and known for activities like fishing, walking, and picnicking.
  • C. Canton Waterfront Park
    Canton Waterfront Park is a scenic public green space along Baltimore’s harbor that offers waterfront views, recreational areas, and access to local events and festivals.
  • D. Mianus River Park
    Mianus River Park is a wooded natural preserve and recreational area in Connecticut known for its hiking trails, wildlife, and scenic river landscapes.
  • E. Roger Williams Park
    Roger Williams Park is a large historic urban park in Providence, Rhode Island, known for its landscaped grounds, zoo, museums, and recreational facilities.
  • 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_69ca82be7ba8819087de0147e9292c83 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4447dbc48190affb0f34f6c85f5a completed March 31, 2026, 3:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc94b667d88190a0b47c7e0e07f338 completed April 1, 2026, 3:44 a.m.
NEDg Description generation batch_69cc95c228c08190a603c1dff44ff299 completed April 1, 2026, 3:49 a.m.
NED2 Entity disambiguation (via description) batch_69cc96b02d38819085eb51c1943b3045 completed April 1, 2026, 3:53 a.m.
Created at: March 30, 2026, 5:36 p.m.