Triple

T14912076
Position Surface form Disambiguated ID Type / Status
Subject Central Plaza (Los Angeles Chinatown) E371284 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Los Angeles State Historic Park
Los Angeles State Historic Park is a large urban green space near downtown Los Angeles that preserves historic rail yard land while offering trails, open lawns, and skyline views.
E1127527 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: Los Angeles State Historic Park | Statement: [Central Plaza (Los Angeles Chinatown), hasNearbyLandmark, Los Angeles State Historic Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles State Historic Park
Context triple: [Central Plaza (Los Angeles Chinatown), hasNearbyLandmark, Los Angeles State Historic Park]
  • A. El Pueblo de Los Ángeles State Historic Park
    El Pueblo de Los Ángeles State Historic Park is a historic district in downtown Los Angeles preserving the city’s original Spanish-Mexican settlement and several of its oldest surviving buildings.
  • B. Los Encinos State Historic Park
    Los Encinos State Historic Park is a small California state park centered around a historic adobe and natural spring that preserves the early rancho-era history of the San Fernando Valley.
  • C. William S. Hart Regional Park
    William S. Hart Regional Park is a historic park in Santa Clarita, California, centered around the former estate and ranch of silent film cowboy star William S. Hart, featuring his mansion, a museum, and hiking trails.
  • D. Peralta Hacienda Historical Park
    Peralta Hacienda Historical Park is a historic site and community park in Oakland, California, preserving the remnants and stories of one of the region’s earliest Mexican land grants and ranchos.
  • E. Pio Pico State Historic Park
    Pio Pico State Historic Park is a preserved 19th-century adobe residence and museum that was once the home of Pío Pico, the last Mexican governor of Alta California.
  • 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: Los Angeles State Historic Park
Triple: [Central Plaza (Los Angeles Chinatown), hasNearbyLandmark, Los Angeles State Historic Park]
Generated description
Los Angeles State Historic Park is a large urban green space near downtown Los Angeles that preserves historic rail yard land while offering trails, open lawns, and skyline views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Angeles State Historic Park
Target entity description: Los Angeles State Historic Park is a large urban green space near downtown Los Angeles that preserves historic rail yard land while offering trails, open lawns, and skyline views.
  • A. El Pueblo de Los Ángeles State Historic Park
    El Pueblo de Los Ángeles State Historic Park is a historic district in downtown Los Angeles preserving the city’s original Spanish-Mexican settlement and several of its oldest surviving buildings.
  • B. Los Encinos State Historic Park
    Los Encinos State Historic Park is a small California state park centered around a historic adobe and natural spring that preserves the early rancho-era history of the San Fernando Valley.
  • C. William S. Hart Regional Park
    William S. Hart Regional Park is a historic park in Santa Clarita, California, centered around the former estate and ranch of silent film cowboy star William S. Hart, featuring his mansion, a museum, and hiking trails.
  • D. Peralta Hacienda Historical Park
    Peralta Hacienda Historical Park is a historic site and community park in Oakland, California, preserving the remnants and stories of one of the region’s earliest Mexican land grants and ranchos.
  • E. Pio Pico State Historic Park
    Pio Pico State Historic Park is a preserved 19th-century adobe residence and museum that was once the home of Pío Pico, the last Mexican governor of Alta California.
  • 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_69d85cc7ea3481908228b5acb7d06f12 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded61d75008190b6f9a1a38137836f completed April 15, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe72bb366481909706d511f5ae1290 completed May 8, 2026, 11:33 p.m.
NEDg Description generation batch_69fe733a580c8190bc2f053188bb7145 completed May 8, 2026, 11:35 p.m.
NED2 Entity disambiguation (via description) batch_69fe75ecce8c8190a879d8f908d9fb28 completed May 8, 2026, 11:46 p.m.
Created at: April 10, 2026, 2:26 a.m.