Triple

T384817
Position Surface form Disambiguated ID Type / Status
Subject Golden Gate Park E8757 entity
Predicate designer P184 FINISHED
Object William Hammond Hall
William Hammond Hall was a 19th-century American civil engineer and landscape architect best known as the first State Engineer of California and the master planner of San Francisco’s Golden Gate Park.
E50295 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: William Hammond Hall | Statement: [Golden Gate Park, designer, William Hammond Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Hammond Hall
Context triple: [Golden Gate Park, designer, William Hammond Hall]
  • A. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • B. McClellan Hall
    McClellan Hall is a historic collegiate building located on Yale University's Old Campus in New Haven, Connecticut.
  • C. Stimson Hall
    Stimson Hall is an academic building on Cornell University’s central Arts Quad, known for housing science departments and contributing to the historic collegiate Gothic character of the campus.
  • D. 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.
  • E. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • 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: William Hammond Hall
Triple: [Golden Gate Park, designer, William Hammond Hall]
Generated description
William Hammond Hall was a 19th-century American civil engineer and landscape architect best known as the first State Engineer of California and the master planner of San Francisco’s Golden Gate Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Hammond Hall
Target entity description: William Hammond Hall was a 19th-century American civil engineer and landscape architect best known as the first State Engineer of California and the master planner of San Francisco’s Golden Gate Park.
  • A. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • B. McClellan Hall
    McClellan Hall is a historic collegiate building located on Yale University's Old Campus in New Haven, Connecticut.
  • C. Stimson Hall
    Stimson Hall is an academic building on Cornell University’s central Arts Quad, known for housing science departments and contributing to the historic collegiate Gothic character of the campus.
  • D. 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.
  • E. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec4345a48190a413261cba4eafd7 completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a40ad224588190a5648881c4319205 completed March 1, 2026, 9:45 a.m.
NEDg Description generation batch_69a40cba5afc8190a8c32876777150b8 completed March 1, 2026, 9:54 a.m.
NED2 Entity disambiguation (via description) batch_69a40d253cd881909aa69e20e7fe45f3 completed March 1, 2026, 9:55 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.