Triple

T6375293
Position Surface form Disambiguated ID Type / Status
Subject John Charles Olmsted E143450 entity
Predicate notableWork P4 FINISHED
Object Park system plans for New Haven, Connecticut
Park system plans for New Haven, Connecticut is an early 20th-century urban park and boulevard design scheme that helped shape New Haven’s integrated network of public green spaces.
 E590509 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: Park system plans for New Haven, Connecticut | Statement: [John Charles Olmsted, notableWork, Park system plans for New Haven, Connecticut]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Park system plans for New Haven, Connecticut
Context triple: [John Charles Olmsted, notableWork, Park system plans for New Haven, Connecticut]
  • A. Park system plans for Rochester, New York
    Park system plans for Rochester, New York are early 20th-century urban landscape designs that shaped the city’s interconnected parks and boulevards, created by landscape architect John Charles Olmsted.
  • B. Hamilton Park, New Haven, Connecticut
    Hamilton Park in New Haven, Connecticut, is a historic athletic and recreational ground best known as the site of the first Harvard–Yale football game.
  • C. Downtown New Haven
    Downtown New Haven is the city’s central business and cultural district, known for its historic architecture, vibrant arts scene, and proximity to Yale University.
  • D. Newburgh park system
    The Newburgh park system is a network of public parks and green spaces in Newburgh, New York, that provides recreational, cultural, and natural amenities for residents and visitors.
  • E. Park system plans for Charleston, South Carolina
    Park system plans for Charleston, South Carolina is a comprehensive early 20th-century urban park and boulevard design for Charleston created by landscape architect John Charles Olmsted.
  • 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: Park system plans for New Haven, Connecticut
Triple: [John Charles Olmsted, notableWork, Park system plans for New Haven, Connecticut]
Generated description
Park system plans for New Haven, Connecticut is an early 20th-century urban park and boulevard design scheme that helped shape New Haven’s integrated network of public green spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Park system plans for New Haven, Connecticut
Target entity description: Park system plans for New Haven, Connecticut is an early 20th-century urban park and boulevard design scheme that helped shape New Haven’s integrated network of public green spaces.
  • A. Park system plans for Rochester, New York
    Park system plans for Rochester, New York are early 20th-century urban landscape designs that shaped the city’s interconnected parks and boulevards, created by landscape architect John Charles Olmsted.
  • B. Hamilton Park, New Haven, Connecticut
    Hamilton Park in New Haven, Connecticut, is a historic athletic and recreational ground best known as the site of the first Harvard–Yale football game.
  • C. Downtown New Haven
    Downtown New Haven is the city’s central business and cultural district, known for its historic architecture, vibrant arts scene, and proximity to Yale University.
  • D. Newburgh park system
    The Newburgh park system is a network of public parks and green spaces in Newburgh, New York, that provides recreational, cultural, and natural amenities for residents and visitors.
  • E. Park system plans for Charleston, South Carolina
    Park system plans for Charleston, South Carolina is a comprehensive early 20th-century urban park and boulevard design for Charleston created by landscape architect John Charles Olmsted.
  • 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_69c008d9f4348190ab598a2913259a1c completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0683ab8e08190ab3c9a5000b1d2be completed March 22, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c638724d448190a7f13a7c449341db completed March 27, 2026, 7:57 a.m.
NEDg Description generation batch_69c63aaff5f4819084161055c04c8b74 completed March 27, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69c63b334e608190b811b30e93199ac0 completed March 27, 2026, 8:09 a.m.
Created at: March 22, 2026, 4:33 p.m.