Triple

T256587
Position Surface form Disambiguated ID Type / Status
Subject Central Park E5448 entity
Predicate hasPart P35 FINISHED
Object Loeb Boathouse
Loeb Boathouse is a lakeside restaurant and boat-rental facility in New York City's Central Park, known for its scenic views and iconic rowboats.
E33093 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: Loeb Boathouse | Statement: [Central Park, hasPart, Loeb Boathouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Loeb Boathouse
Context triple: [Central Park, hasPart, Loeb Boathouse]
  • A. Phelps Hall
    Phelps Hall is a collegiate Gothic-style building at Yale University, known for its distinctive tower and role as a residence and academic space on the Old Campus.
  • B. Straus Hall
    Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
  • C. Gilman Hall
    Gilman Hall is a historic academic building at the University of California, Berkeley, known for its pivotal role in early 20th-century chemical research, including work related to the discovery of plutonium.
  • D. Hayden Library
    Hayden Library is the main humanities and science library at the Massachusetts Institute of Technology, serving as a central hub for research and study on campus.
  • E. Carpenter Center for the Visual Arts
    The Carpenter Center for the Visual Arts is a modernist building at Harvard University renowned as the only structure in North America designed by the influential architect Le Corbusier.
  • 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: Loeb Boathouse
Triple: [Central Park, hasPart, Loeb Boathouse]
Generated description
Loeb Boathouse is a lakeside restaurant and boat-rental facility in New York City's Central Park, known for its scenic views and iconic rowboats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Loeb Boathouse
Target entity description: Loeb Boathouse is a lakeside restaurant and boat-rental facility in New York City's Central Park, known for its scenic views and iconic rowboats.
  • A. Phelps Hall
    Phelps Hall is a collegiate Gothic-style building at Yale University, known for its distinctive tower and role as a residence and academic space on the Old Campus.
  • B. Straus Hall
    Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
  • C. Gilman Hall
    Gilman Hall is a historic academic building at the University of California, Berkeley, known for its pivotal role in early 20th-century chemical research, including work related to the discovery of plutonium.
  • D. Hayden Library
    Hayden Library is the main humanities and science library at the Massachusetts Institute of Technology, serving as a central hub for research and study on campus.
  • E. Carpenter Center for the Visual Arts
    The Carpenter Center for the Visual Arts is a modernist building at Harvard University renowned as the only structure in North America designed by the influential architect Le Corbusier.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d5884c88190a349d7593b688921 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a37958242c81909d114fba70b4211c completed Feb. 28, 2026, 11:25 p.m.
NEDg Description generation batch_69a379b2662c81909903c43b544dda06 completed Feb. 28, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_69a37a5bdbb08190a0b8a053adc6c797 completed Feb. 28, 2026, 11:29 p.m.
Created at: Feb. 28, 2026, 2:55 a.m.