Triple

T11270496
Position Surface form Disambiguated ID Type / Status
Subject Treasure Island, San Francisco, California, United States E266797 entity
Predicate hasLandmark P105 FINISHED
Object Building One
Building One is a historic Art Moderne-style administrative building on Treasure Island in San Francisco, originally constructed for the 1939 Golden Gate International Exposition and now a prominent local landmark.
E915185 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: Building One | Statement: [Treasure Island, San Francisco, California, United States, hasLandmark, Building One]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Building One
Context triple: [Treasure Island, San Francisco, California, United States, hasLandmark, Building One]
  • A. Building 12
    Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
  • B. North Building
    North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
  • C. North Building
    North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
  • D. North Building
    North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
  • E. Building 10
    Building 10 is a central domed academic building at the Massachusetts Institute of Technology that forms the iconic backdrop to Killian Court.
  • 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: Building One
Triple: [Treasure Island, San Francisco, California, United States, hasLandmark, Building One]
Generated description
Building One is a historic Art Moderne-style administrative building on Treasure Island in San Francisco, originally constructed for the 1939 Golden Gate International Exposition and now a prominent local landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Building One
Target entity description: Building One is a historic Art Moderne-style administrative building on Treasure Island in San Francisco, originally constructed for the 1939 Golden Gate International Exposition and now a prominent local landmark.
  • A. Building 12
    Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
  • B. North Building
    North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
  • C. North Building
    North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
  • D. North Building
    North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
  • E. Building 10
    Building 10 is a central domed academic building at the Massachusetts Institute of Technology that forms the iconic backdrop to Killian Court.
  • 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_69d6aac8c2f48190ad0596f1f89f0470 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9506204819089dc0827483bd948 completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ccdf9e0c819098a921146e8d6e30 completed April 19, 2026, 12:38 p.m.
NEDg Description generation batch_69e4d9ed6a048190ae7476d44cee6a6e completed April 19, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69e4ddb1b4c8819087699bc73610c7f8 completed April 19, 2026, 1:50 p.m.
Created at: April 8, 2026, 9:31 p.m.