Triple

T14266785
Position Surface form Disambiguated ID Type / Status
Subject Roger Williams Park E353665 entity
Predicate hasPart P35 FINISHED
Object Dalrymple Boathouse
Dalrymple Boathouse is a historic lakeside boathouse and recreational facility located within Roger Williams Park in Providence, Rhode Island.
E1090289 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: Dalrymple Boathouse | Statement: [Roger Williams Park, hasPart, Dalrymple Boathouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dalrymple Boathouse
Context triple: [Roger Williams Park, hasPart, Dalrymple Boathouse]
  • A. Marston Boathouse
    Marston Boathouse is the primary rowing facility and home base for Brown University's Brown Bears crew programs.
  • B. White Rock Boathouse
    White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
  • C. Weld Boathouse
    Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
  • D. Boathouse on the Lullwater
    Boathouse on the Lullwater is a historic, Beaux-Arts style waterfront pavilion in Brooklyn’s Prospect Park that serves as a scenic landmark and event space overlooking the Lullwater.
  • E. Newell Boathouse
    Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
  • 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: Dalrymple Boathouse
Triple: [Roger Williams Park, hasPart, Dalrymple Boathouse]
Generated description
Dalrymple Boathouse is a historic lakeside boathouse and recreational facility located within Roger Williams Park in Providence, Rhode Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dalrymple Boathouse
Target entity description: Dalrymple Boathouse is a historic lakeside boathouse and recreational facility located within Roger Williams Park in Providence, Rhode Island.
  • A. Marston Boathouse
    Marston Boathouse is the primary rowing facility and home base for Brown University's Brown Bears crew programs.
  • B. White Rock Boathouse
    White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
  • C. Weld Boathouse
    Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
  • D. Boathouse on the Lullwater
    Boathouse on the Lullwater is a historic, Beaux-Arts style waterfront pavilion in Brooklyn’s Prospect Park that serves as a scenic landmark and event space overlooking the Lullwater.
  • E. Newell Boathouse
    Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
  • 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_69d8278d25148190abf1a8c8f5f533ad completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6358c2288190ac1fd26e688a605d completed April 14, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd326551b08190ae8fe220a6422339 completed May 8, 2026, 12:46 a.m.
NEDg Description generation batch_69fd3417e8e88190b099bfe4ba30f364 completed May 8, 2026, 12:53 a.m.
NED2 Entity disambiguation (via description) batch_69fd37df3dfc8190a594abb2c14e11bb completed May 8, 2026, 1:09 a.m.
Created at: April 10, 2026, 1:09 a.m.