Triple

T14128552
Position Surface form Disambiguated ID Type / Status
Subject G. Allan Hancock E340096 entity
Predicate notableResidence P1092 FINISHED
Object La Brea Ranch, Los Angeles
La Brea Ranch in Los Angeles was the prominent estate of oil magnate and philanthropist G. Allan Hancock, associated with early 20th-century development and cultural life in the city.
 E1082253 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: La Brea Ranch, Los Angeles | Statement: [G. Allan Hancock, notableResidence, La Brea Ranch, Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: La Brea Ranch, Los Angeles
Context triple: [G. Allan Hancock, notableResidence, La Brea Ranch, Los Angeles]
  • A. Rancho Park, Los Angeles
    Rancho Park is a primarily residential Westside neighborhood of Los Angeles known for its tree-lined streets, single-family homes, and the Rancho Park Golf Course.
  • B. La Brea community
    La Brea community is a residential and local commercial area in La Brea, Trinidad and Tobago, known for its proximity to industrial facilities and the historic Pitch Lake.
  • C. Verdugo Park
    Verdugo Park is a public recreational park located in Glendale, California, offering open green spaces, sports facilities, and family-friendly amenities.
  • D. La Cañada Flintridge
    La Cañada Flintridge is a small, affluent suburban city in Los Angeles County, California, known for its excellent schools, residential character, and proximity to the Angeles National Forest.
  • E. Eagle Rock, Los Angeles
    Eagle Rock is a residential neighborhood in northeastern Los Angeles known for its historic homes, diverse community, and proximity to Occidental College.
  • 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: La Brea Ranch, Los Angeles
Triple: [G. Allan Hancock, notableResidence, La Brea Ranch, Los Angeles]
Generated description
La Brea Ranch in Los Angeles was the prominent estate of oil magnate and philanthropist G. Allan Hancock, associated with early 20th-century development and cultural life in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: La Brea Ranch, Los Angeles
Target entity description: La Brea Ranch in Los Angeles was the prominent estate of oil magnate and philanthropist G. Allan Hancock, associated with early 20th-century development and cultural life in the city.
  • A. Rancho Park, Los Angeles
    Rancho Park is a primarily residential Westside neighborhood of Los Angeles known for its tree-lined streets, single-family homes, and the Rancho Park Golf Course.
  • B. La Brea community
    La Brea community is a residential and local commercial area in La Brea, Trinidad and Tobago, known for its proximity to industrial facilities and the historic Pitch Lake.
  • C. Verdugo Park
    Verdugo Park is a public recreational park located in Glendale, California, offering open green spaces, sports facilities, and family-friendly amenities.
  • D. La Cañada Flintridge
    La Cañada Flintridge is a small, affluent suburban city in Los Angeles County, California, known for its excellent schools, residential character, and proximity to the Angeles National Forest.
  • E. Eagle Rock, Los Angeles
    Eagle Rock is a residential neighborhood in northeastern Los Angeles known for its historic homes, diverse community, and proximity to Occidental College.
  • 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_69d81c6a95b481909e39111e0c1f31ee completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de6098013c8190b1bac9d3fff60acd completed April 14, 2026, 3:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdf0ed0a88190a7126887364fccdd completed May 7, 2026, 6:50 p.m.
NEDg Description generation batch_69fce0cc78e881909090ac42a97ebb12 completed May 7, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69fce1f53a8881909fd1258729a9879d completed May 7, 2026, 7:03 p.m.
Created at: April 9, 2026, 10:22 p.m.