Triple

T10532791
Position Surface form Disambiguated ID Type / Status
Subject Contemporary Jewish Museum E248485 entity
Predicate historicStructureComponent P71308 FINISHED
Object Jessie Street Power Substation
The Jessie Street Power Substation is a historic former electrical facility in San Francisco that has been architecturally repurposed as part of the Contemporary Jewish Museum complex.
E869788 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: Jessie Street Power Substation | Statement: [Contemporary Jewish Museum, historicStructureComponent, Jessie Street Power Substation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jessie Street Power Substation
Context triple: [Contemporary Jewish Museum, historicStructureComponent, Jessie Street Power Substation]
  • A. Cleve Hill substation
    Cleve Hill substation is an electrical substation in Kent, England, that serves as a major onshore grid connection point for offshore wind farms such as the London Array.
  • B. Bayswater Power Station
    Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
  • C. Blowering Power Station
    Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
  • D. Arapuni Power Station
    Arapuni Power Station is a major hydroelectric power facility in New Zealand, located on the Waikato River and known for its large concrete arch dam and contribution to the national grid.
  • E. Murray 2 Power Station
    Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
  • 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: Jessie Street Power Substation
Triple: [Contemporary Jewish Museum, historicStructureComponent, Jessie Street Power Substation]
Generated description
The Jessie Street Power Substation is a historic former electrical facility in San Francisco that has been architecturally repurposed as part of the Contemporary Jewish Museum complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jessie Street Power Substation
Target entity description: The Jessie Street Power Substation is a historic former electrical facility in San Francisco that has been architecturally repurposed as part of the Contemporary Jewish Museum complex.
  • A. Cleve Hill substation
    Cleve Hill substation is an electrical substation in Kent, England, that serves as a major onshore grid connection point for offshore wind farms such as the London Array.
  • B. Bayswater Power Station
    Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
  • C. Blowering Power Station
    Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
  • D. Arapuni Power Station
    Arapuni Power Station is a major hydroelectric power facility in New Zealand, located on the Waikato River and known for its large concrete arch dam and contribution to the national grid.
  • E. Murray 2 Power Station
    Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: historicStructureComponent
Context triple: [Contemporary Jewish Museum, historicStructureComponent, Jessie Street Power Substation]
  • A. historicalStructure
    Indicates that the subject is a structure recognized for its historical significance or heritage value.
  • B. historicLocationType
    Indicates the specific kind or category of a place based on its historical significance or role.
  • C. architecturalComplex chosen
    Indicates a relationship where multiple architectural structures or elements are grouped and function together as a single, integrated complex.
  • D. builtMonument
    Indicates that one entity constructed or created a monument in honor of, or related to, another entity.
  • E. architectureHistory
    Indicates a historical or developmental relationship between an entity and its architectural evolution, style, or significant architectural events over time.
  • 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_69d381c5c7448190bec34bee7ec72bac completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50a19b59c8190b00db7d5813ad37d completed April 7, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69d90e471e9c8190b134249073b289bd completed April 10, 2026, 2:50 p.m.
NEDg Description generation batch_69d9107f488481908845aef0fdf6d60d completed April 10, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_69d911790010819093fc50952502fd59 completed April 10, 2026, 3:04 p.m.
PD Predicate disambiguation batch_69d4fb9729288190a0149f127acd7ae3 completed April 7, 2026, 12:41 p.m.
Created at: April 6, 2026, 12:30 p.m.