Triple

T13274190
Position Surface form Disambiguated ID Type / Status
Subject Simi Hills E316143 entity
Predicate containsProtectedArea P855 FINISHED
Object Ahmanson Ranch
Ahmanson Ranch is a large open-space park and former planned development site in the Simi Hills of Southern California, known for its protected natural habitats, hiking trails, and scenic rolling landscapes.
E1030242 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: Ahmanson Ranch | Statement: [Simi Hills, containsProtectedArea, Ahmanson Ranch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ahmanson Ranch
Context triple: [Simi Hills, containsProtectedArea, Ahmanson Ranch]
  • A. Stevenson Ranch
    Stevenson Ranch is a master-planned suburban community in Los Angeles County, California, known for its family-oriented neighborhoods and proximity to the city of Santa Clarita.
  • B. Rancho Los Encinos
    Rancho Los Encinos is a historic 19th-century Mexican land grant and former ranch in the San Fernando Valley that is preserved today as part of Los Encinos State Historic Park.
  • C. Hart Ranch
    Hart Ranch is a historic property in Newhall, California, preserved as a museum site showcasing the life and legacy of Western film star and early Los Angeles civic leader William S. Hart.
  • D. Patterson Ranch
    Patterson Ranch was a historic agricultural estate in Fremont, California, whose preserved Victorian-era farmstead and grounds now form the core of the Ardenwood Historic Farm park.
  • E. Rancho Suscol
    Rancho Suscol was a large Mexican-era land grant in present-day Napa and Solano counties in California, historically associated with early Californio settlement and ranching.
  • 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: Ahmanson Ranch
Triple: [Simi Hills, containsProtectedArea, Ahmanson Ranch]
Generated description
Ahmanson Ranch is a large open-space park and former planned development site in the Simi Hills of Southern California, known for its protected natural habitats, hiking trails, and scenic rolling landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ahmanson Ranch
Target entity description: Ahmanson Ranch is a large open-space park and former planned development site in the Simi Hills of Southern California, known for its protected natural habitats, hiking trails, and scenic rolling landscapes.
  • A. Stevenson Ranch
    Stevenson Ranch is a master-planned suburban community in Los Angeles County, California, known for its family-oriented neighborhoods and proximity to the city of Santa Clarita.
  • B. Rancho Los Encinos
    Rancho Los Encinos is a historic 19th-century Mexican land grant and former ranch in the San Fernando Valley that is preserved today as part of Los Encinos State Historic Park.
  • C. Hart Ranch
    Hart Ranch is a historic property in Newhall, California, preserved as a museum site showcasing the life and legacy of Western film star and early Los Angeles civic leader William S. Hart.
  • D. Patterson Ranch
    Patterson Ranch was a historic agricultural estate in Fremont, California, whose preserved Victorian-era farmstead and grounds now form the core of the Ardenwood Historic Farm park.
  • E. Rancho Suscol
    Rancho Suscol was a large Mexican-era land grant in present-day Napa and Solano counties in California, historically associated with early Californio settlement and ranching.
  • 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_69d806b1d9ac8190852c5571d5bd5f0f completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9904193bc8190af4155750bcf32f6 completed April 11, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69f70a51d458819080b8c8f3a4df0f52 completed May 3, 2026, 8:41 a.m.
NEDg Description generation batch_69f70b117c588190bb81ff53664cac4a completed May 3, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69f70c04da34819091e01db25741674e completed May 3, 2026, 8:49 a.m.
Created at: April 9, 2026, 9:26 p.m.