Triple

T9615509
Position Surface form Disambiguated ID Type / Status
Subject Otay Mesa Detention Center E232208 entity
Predicate operatedBy P86 FINISHED
Object CoreCivic
CoreCivic is a major American private prison and detention center company that owns and operates correctional and immigration detention facilities under government contracts.
 E810480 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: CoreCivic | Statement: [Otay Mesa Detention Center, operatedBy, CoreCivic]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CoreCivic
Context triple: [Otay Mesa Detention Center, operatedBy, CoreCivic]
  • A. The GEO Group
    The GEO Group is a private American company that owns and operates prisons, immigration detention centers, and community reentry facilities across the United States and internationally.
  • B. Maryland Correctional Enterprises
    Maryland Correctional Enterprises is a state-run prison industry program in Maryland that provides work and job training opportunities to incarcerated individuals through the production of goods and services for government and nonprofit customers.
  • C. Pelican Bay Foundation
    Pelican Bay Foundation is the master homeowners’ association responsible for managing and overseeing the residential community and amenities of Pelican Bay in Florida.
  • D. Clarinda Correctional Facility
    Clarinda Correctional Facility is a state-run prison located in Clarinda, Iowa, that houses and rehabilitates incarcerated individuals.
  • E. Ellis Unit
    Ellis Unit is a management area within Washington State’s Willapa National Wildlife Refuge, known for its protected coastal habitats and wildlife conservation.
  • 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: CoreCivic
Triple: [Otay Mesa Detention Center, operatedBy, CoreCivic]
Generated description
CoreCivic is a major American private prison and detention center company that owns and operates correctional and immigration detention facilities under government contracts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CoreCivic
Target entity description: CoreCivic is a major American private prison and detention center company that owns and operates correctional and immigration detention facilities under government contracts.
  • A. The GEO Group
    The GEO Group is a private American company that owns and operates prisons, immigration detention centers, and community reentry facilities across the United States and internationally.
  • B. Maryland Correctional Enterprises
    Maryland Correctional Enterprises is a state-run prison industry program in Maryland that provides work and job training opportunities to incarcerated individuals through the production of goods and services for government and nonprofit customers.
  • C. Pelican Bay Foundation
    Pelican Bay Foundation is the master homeowners’ association responsible for managing and overseeing the residential community and amenities of Pelican Bay in Florida.
  • D. Clarinda Correctional Facility
    Clarinda Correctional Facility is a state-run prison located in Clarinda, Iowa, that houses and rehabilitates incarcerated individuals.
  • E. Ellis Unit
    Ellis Unit is a management area within Washington State’s Willapa National Wildlife Refuge, known for its protected coastal habitats and wildlife conservation.
  • 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_69ca84867bb88190b4b57dd5a56d5691 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9aabb6b88190b53547db885e0129 completed April 1, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1795e7be08190a088e49a79251570 completed April 4, 2026, 8:49 p.m.
NEDg Description generation batch_69d17b33ba6c8190a4d08d29ea6c7b86 completed April 4, 2026, 8:57 p.m.
NED2 Entity disambiguation (via description) batch_69d17bb23b68819083a54ff8a19f741c completed April 4, 2026, 8:59 p.m.
Created at: March 30, 2026, 8:09 p.m.