Triple

T160080
Position Surface form Disambiguated ID Type / Status
Subject California Department of Parks and Recreation E3262 entity
Predicate operates P24 FINISHED
Object Hearst San Simeon State Historical Monument (Hearst Castle)
Hearst San Simeon State Historical Monument, commonly known as Hearst Castle, is a lavish hilltop estate and former residence of newspaper magnate William Randolph Hearst, renowned for its grand Mediterranean Revival architecture, art collections, and sweeping views of California’s Central Coast.
E19834 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: Hearst San Simeon State Historical Monument (Hearst Castle) | Statement: [California Department of Parks and Recreation, operates, Hearst San Simeon State Historical Monument (Hearst Castle)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hearst San Simeon State Historical Monument (Hearst Castle)
Context triple: [California Department of Parks and Recreation, operates, Hearst San Simeon State Historical Monument (Hearst Castle)]
  • A. California Governor's Mansion
    The California Governor's Mansion is a historic Victorian estate in Sacramento that serves as the official residence of the state's governor.
  • B. Ventura Harbor Visitor Center
    Ventura Harbor Visitor Center is the mainland visitor facility for Channel Islands National Park, offering exhibits, information, and orientation for visitors exploring the park and its surrounding marine environment.
  • C. Cabrillo Marine Aquarium
    Cabrillo Marine Aquarium is a public educational and research facility in San Pedro, California, known for its exhibits on Southern California marine life and coastal ecosystems.
  • D. San Francisco Maritime National Historical Park
    San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
  • E. Herbert Hoover National Historic Site
    Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
  • 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: Hearst San Simeon State Historical Monument (Hearst Castle)
Triple: [California Department of Parks and Recreation, operates, Hearst San Simeon State Historical Monument (Hearst Castle)]
Generated description
Hearst San Simeon State Historical Monument, commonly known as Hearst Castle, is a lavish hilltop estate and former residence of newspaper magnate William Randolph Hearst, renowned for its grand Mediterranean Revival architecture, art collections, and sweeping views of California’s Central Coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hearst San Simeon State Historical Monument (Hearst Castle)
Target entity description: Hearst San Simeon State Historical Monument, commonly known as Hearst Castle, is a lavish hilltop estate and former residence of newspaper magnate William Randolph Hearst, renowned for its grand Mediterranean Revival architecture, art collections, and sweeping views of California’s Central Coast.
  • A. California Governor's Mansion
    The California Governor's Mansion is a historic Victorian estate in Sacramento that serves as the official residence of the state's governor.
  • B. Ventura Harbor Visitor Center
    Ventura Harbor Visitor Center is the mainland visitor facility for Channel Islands National Park, offering exhibits, information, and orientation for visitors exploring the park and its surrounding marine environment.
  • C. Cabrillo Marine Aquarium
    Cabrillo Marine Aquarium is a public educational and research facility in San Pedro, California, known for its exhibits on Southern California marine life and coastal ecosystems.
  • D. San Francisco Maritime National Historical Park
    San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
  • E. Herbert Hoover National Historic Site
    Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
  • 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_69a2527757ec819090b8becb2cf1a862 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a25855baf48190a1b63f2e5865d957 completed Feb. 28, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2d4cbaedc81908aa7cf4df2661ccc completed Feb. 28, 2026, 11:43 a.m.
NEDg Description generation batch_69a2d5c4532081909855cb9fd5395624 completed Feb. 28, 2026, 11:47 a.m.
NED2 Entity disambiguation (via description) batch_69a2d63a6bc481908d6d3bd0f7e05ada completed Feb. 28, 2026, 11:49 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.