Triple

T3622679
Position Surface form Disambiguated ID Type / Status
Subject Santa Susana Mountains E76762 entity
Predicate contains P35 FINISHED
Object Santa Susana Field Laboratory
The Santa Susana Field Laboratory is a former rocket engine testing and nuclear research facility in Southern California that is now best known for its history of environmental contamination and ongoing cleanup efforts.
E373718 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: Santa Susana Field Laboratory | Statement: [Santa Susana Mountains, contains, Santa Susana Field Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Santa Susana Field Laboratory
Context triple: [Santa Susana Mountains, contains, Santa Susana Field Laboratory]
  • A. California State University Desert Studies Center
    The California State University Desert Studies Center is a field research and education facility in the Mojave Desert that supports university-level study of desert environments and ecosystems.
  • B. University of California, Santa Cruz Fort Ord Natural Reserve
    The University of California, Santa Cruz Fort Ord Natural Reserve is a protected coastal and inland habitat in Monterey County used for conservation, research, and education within the UC Natural Reserve System.
  • C. Antelope Valley California Poppy Reserve
    Antelope Valley California Poppy Reserve is a protected state natural reserve in northern Los Angeles County known for its vibrant spring displays of California poppies and other wildflowers.
  • D. Antelope Valley
    Antelope Valley is a high-desert region in Southern California known for its poppy fields, aerospace industry presence, and location at the western edge of the Mojave Desert.
  • E. Pinyon Flat
    Pinyon Flat is a high desert plateau and small community area in Southern California known for its pinyon pine woodlands and proximity to the Santa Rosa and San Jacinto Mountains National Monument.
  • 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: Santa Susana Field Laboratory
Triple: [Santa Susana Mountains, contains, Santa Susana Field Laboratory]
Generated description
The Santa Susana Field Laboratory is a former rocket engine testing and nuclear research facility in Southern California that is now best known for its history of environmental contamination and ongoing cleanup efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Santa Susana Field Laboratory
Target entity description: The Santa Susana Field Laboratory is a former rocket engine testing and nuclear research facility in Southern California that is now best known for its history of environmental contamination and ongoing cleanup efforts.
  • A. California State University Desert Studies Center
    The California State University Desert Studies Center is a field research and education facility in the Mojave Desert that supports university-level study of desert environments and ecosystems.
  • B. University of California, Santa Cruz Fort Ord Natural Reserve
    The University of California, Santa Cruz Fort Ord Natural Reserve is a protected coastal and inland habitat in Monterey County used for conservation, research, and education within the UC Natural Reserve System.
  • C. Antelope Valley California Poppy Reserve
    Antelope Valley California Poppy Reserve is a protected state natural reserve in northern Los Angeles County known for its vibrant spring displays of California poppies and other wildflowers.
  • D. Antelope Valley
    Antelope Valley is a high-desert region in Southern California known for its poppy fields, aerospace industry presence, and location at the western edge of the Mojave Desert.
  • E. Pinyon Flat
    Pinyon Flat is a high desert plateau and small community area in Southern California known for its pinyon pine woodlands and proximity to the Santa Rosa and San Jacinto Mountains National Monument.
  • 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_69ad85dae2fc81908d1ceadbc6af0089 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc2bc79008190abe6900adcbda8de completed March 8, 2026, 6:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b43320955c8190910c0f15c80f41f4 completed March 13, 2026, 3:54 p.m.
NEDg Description generation batch_69b43705642881909c62b7363a4f3a12 completed March 13, 2026, 4:10 p.m.
NED2 Entity disambiguation (via description) batch_69b4379cd04c81909246747bcc357261 completed March 13, 2026, 4:13 p.m.
Created at: March 8, 2026, 3:23 p.m.