Triple

T415378
Position Surface form Disambiguated ID Type / Status
Subject Treasure Island E9580 entity
Predicate constructedFor P7551 FINISHED
Object Golden Gate International Exposition
The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
E52163 NE FINISHED

How this triple was built (5 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: Golden Gate International Exposition | Statement: [Treasure Island, constructedFor, Golden Gate International Exposition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Golden Gate International Exposition
Context triple: [Treasure Island, constructedFor, Golden Gate International Exposition]
  • A. Panama–California Exposition
    The Panama–California Exposition was a 1915–1917 world's fair held in San Diego that showcased the opening of the Panama Canal and popularized the Spanish Colonial Revival architectural style in the United States.
  • B. Panama–Pacific International Exposition
    The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
  • C. Century 21 Exposition
    Century 21 Exposition was the 1962 Seattle World’s Fair, a major international event themed around the future that left lasting landmarks such as the Space Needle.
  • D. World’s Columbian Exposition
    The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
  • E. Louisiana Purchase Exposition
    The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
  • 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: Golden Gate International Exposition
Triple: [Treasure Island, constructedFor, Golden Gate International Exposition]
Generated description
The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Golden Gate International Exposition
Target entity description: The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
  • A. Panama–California Exposition
    The Panama–California Exposition was a 1915–1917 world's fair held in San Diego that showcased the opening of the Panama Canal and popularized the Spanish Colonial Revival architectural style in the United States.
  • B. Panama–Pacific International Exposition
    The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
  • C. Century 21 Exposition
    Century 21 Exposition was the 1962 Seattle World’s Fair, a major international event themed around the future that left lasting landmarks such as the Space Needle.
  • D. World’s Columbian Exposition
    The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
  • E. Louisiana Purchase Exposition
    The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: constructedFor
Context triple: [Treasure Island, constructedFor, Golden Gate International Exposition]
  • A. constructedAs
    Indicates that one entity is built, formed, or created in the manner, structure, or configuration specified by another entity.
  • B. constructedDuring
    Indicates that one entity was built or created within the time period defined by another entity or event.
  • C. builtFrom
    Indicates that one entity is constructed, composed, or formed using another entity as its material, component, or source.
  • D. createdFor chosen
    Indicates that one entity was made, produced, or designed specifically to serve, benefit, or be used by another entity.
  • E. providedFor
    Indicates that one entity supplies, furnishes, or makes something available to or on behalf of another entity for its use or benefit.
  • F. None of above.

Provenance (6 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_69a2e80111fc8190961d5b7c6154123f completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eebde1d881908fb212bfba9d7c67 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a41b4e1ce48190b4d8c0f93c5e25c2 completed March 1, 2026, 10:56 a.m.
NEDg Description generation batch_69a41bb7f4ac8190a11b36ef8871c6ae completed March 1, 2026, 10:58 a.m.
NED2 Entity disambiguation (via description) batch_69a41be6303481908d17d173fffe6486 completed March 1, 2026, 10:58 a.m.
PD Predicate disambiguation batch_69a2edcff4688190809d83d112ff25a5 completed Feb. 28, 2026, 1:29 p.m.
Created at: Feb. 28, 2026, 1:09 p.m.