Triple

T6100329
Position Surface form Disambiguated ID Type / Status
Subject Campo de Cahuenga E135976 entity
Predicate operator P179 FINISHED
Object Campo de Cahuenga Historical Memorial Association
The Campo de Cahuenga Historical Memorial Association is a preservation and advocacy organization dedicated to maintaining and interpreting the historic Campo de Cahuenga site in Los Angeles, where the 1847 Treaty of Cahuenga helped end the Mexican–American War in California.
 E569852 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: Campo de Cahuenga Historical Memorial Association | Statement: [Campo de Cahuenga, operator, Campo de Cahuenga Historical Memorial Association]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Campo de Cahuenga Historical Memorial Association
Context triple: [Campo de Cahuenga, operator, Campo de Cahuenga Historical Memorial Association]
  • A. Coloma Historic Park
    Coloma Historic Park is a California state historic park in Coloma that preserves the site of the 1848 gold discovery that sparked the California Gold Rush.
  • B. La Plata Museum of Natural Sciences
    The La Plata Museum of Natural Sciences is a major Argentine natural history museum renowned for its extensive paleontological, anthropological, and zoological collections.
  • C. Memorial de Aires
    Memorial de Aires is a reflective novel by Brazilian writer Machado de Assis, presented as the diary of a retired diplomat who meditates on love, aging, and the passage of time.
  • D. Plaza Huincul
    Plaza Huincul is a small city in Argentina’s Patagonia region known primarily for its oil industry and paleontological discoveries.
  • E. Museo del Fin del Mundo
    Museo del Fin del Mundo is a regional museum in Ushuaia that showcases the natural history, indigenous cultures, and maritime heritage of Tierra del Fuego at the southern tip of Argentina.
  • 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: Campo de Cahuenga Historical Memorial Association
Triple: [Campo de Cahuenga, operator, Campo de Cahuenga Historical Memorial Association]
Generated description
The Campo de Cahuenga Historical Memorial Association is a preservation and advocacy organization dedicated to maintaining and interpreting the historic Campo de Cahuenga site in Los Angeles, where the 1847 Treaty of Cahuenga helped end the Mexican–American War in California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Campo de Cahuenga Historical Memorial Association
Target entity description: The Campo de Cahuenga Historical Memorial Association is a preservation and advocacy organization dedicated to maintaining and interpreting the historic Campo de Cahuenga site in Los Angeles, where the 1847 Treaty of Cahuenga helped end the Mexican–American War in California.
  • A. Coloma Historic Park
    Coloma Historic Park is a California state historic park in Coloma that preserves the site of the 1848 gold discovery that sparked the California Gold Rush.
  • B. La Plata Museum of Natural Sciences
    The La Plata Museum of Natural Sciences is a major Argentine natural history museum renowned for its extensive paleontological, anthropological, and zoological collections.
  • C. Memorial de Aires
    Memorial de Aires is a reflective novel by Brazilian writer Machado de Assis, presented as the diary of a retired diplomat who meditates on love, aging, and the passage of time.
  • D. Plaza Huincul
    Plaza Huincul is a small city in Argentina’s Patagonia region known primarily for its oil industry and paleontological discoveries.
  • E. Museo del Fin del Mundo
    Museo del Fin del Mundo is a regional museum in Ushuaia that showcases the natural history, indigenous cultures, and maritime heritage of Tierra del Fuego at the southern tip of Argentina.
  • 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_69c0087cd3c48190b459848c72d84eb1 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05b3970808190ba90f5e4235db9f2 completed March 22, 2026, 9:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1254b963081908e8e45968a7b29aa completed March 23, 2026, 11:34 a.m.
NEDg Description generation batch_69c129464108819086b1a3991ef4c9e1 completed March 23, 2026, 11:51 a.m.
NED2 Entity disambiguation (via description) batch_69c129d7cd348190963e1a266d5e88ae completed March 23, 2026, 11:53 a.m.
Created at: March 22, 2026, 4:13 p.m.