Triple

T16606258
Position Surface form Disambiguated ID Type / Status
Subject Christo E403453 entity
Predicate notableWork P4 FINISHED
Object The London Mastaba, Serpentine Lake, Hyde Park
The London Mastaba, Serpentine Lake, Hyde Park was a large, temporary floating sculpture of stacked, brightly colored oil barrels created by the artist Christo on the Serpentine Lake in London’s Hyde Park.
E1223468 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: The London Mastaba, Serpentine Lake, Hyde Park | Statement: [Christo, notableWork, The London Mastaba, Serpentine Lake, Hyde Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The London Mastaba, Serpentine Lake, Hyde Park
Context triple: [Christo, notableWork, The London Mastaba, Serpentine Lake, Hyde Park]
  • A. Regent's Park, London
    Regent's Park, London is a major Royal Park in north-central London known for its expansive green spaces, recreational facilities, and cultural institutions, including the nearby residence of the United States Ambassador to the United Kingdom.
  • B. Sunken Garden, Kensington Palace
    The Sunken Garden at Kensington Palace is a formal ornamental garden in London, renowned for its seasonal flower displays and as the setting for the statue commemorating Diana, Princess of Wales.
  • C. St James's Park and Buckingham Palace
    St James's Park and Buckingham Palace was the original name of the London Underground station now known as St James's Park, located near Buckingham Palace in central London.
  • D. Battersea Park
    Battersea Park is a large Victorian-era public park in London, known for its riverside location along the Thames, ornamental gardens, sports facilities, and family attractions.
  • E. Richmond Park, Surrey, England
    Richmond Park in Surrey, England is a large royal deer park and one of London’s biggest green spaces, known for its historic landscapes, wildlife, and recreational use.
  • 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: The London Mastaba, Serpentine Lake, Hyde Park
Triple: [Christo, notableWork, The London Mastaba, Serpentine Lake, Hyde Park]
Generated description
The London Mastaba, Serpentine Lake, Hyde Park was a large, temporary floating sculpture of stacked, brightly colored oil barrels created by the artist Christo on the Serpentine Lake in London’s Hyde Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The London Mastaba, Serpentine Lake, Hyde Park
Target entity description: The London Mastaba, Serpentine Lake, Hyde Park was a large, temporary floating sculpture of stacked, brightly colored oil barrels created by the artist Christo on the Serpentine Lake in London’s Hyde Park.
  • A. Regent's Park, London
    Regent's Park, London is a major Royal Park in north-central London known for its expansive green spaces, recreational facilities, and cultural institutions, including the nearby residence of the United States Ambassador to the United Kingdom.
  • B. Sunken Garden, Kensington Palace
    The Sunken Garden at Kensington Palace is a formal ornamental garden in London, renowned for its seasonal flower displays and as the setting for the statue commemorating Diana, Princess of Wales.
  • C. St James's Park and Buckingham Palace
    St James's Park and Buckingham Palace was the original name of the London Underground station now known as St James's Park, located near Buckingham Palace in central London.
  • D. Battersea Park
    Battersea Park is a large Victorian-era public park in London, known for its riverside location along the Thames, ornamental gardens, sports facilities, and family attractions.
  • E. Richmond Park, Surrey, England
    Richmond Park in Surrey, England is a large royal deer park and one of London’s biggest green spaces, known for its historic landscapes, wildlife, and recreational use.
  • 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_69d883880d0c81908b5fcd454e767b60 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e36090cf388190b401c55230912104 completed April 18, 2026, 10:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0075a8a6248190a9e2bb469d821c66 completed May 10, 2026, 12:10 p.m.
NEDg Description generation batch_6a007705f57881908b07a20ae8957c64 completed May 10, 2026, 12:16 p.m.
NED2 Entity disambiguation (via description) batch_6a007b18f0b08190a9ddc6ad7358d6b8 completed May 10, 2026, 12:33 p.m.
Created at: April 10, 2026, 5:17 a.m.