Triple

T19495124
Position Surface form Disambiguated ID Type / Status
Subject HMP Prescoed E487747 entity
Predicate alsoKnownAs P39 FINISHED
Object Prescoed Prison
Prescoed Prison is a Category D open prison in Wales that houses adult male offenders in a low-security, resettlement-focused environment.
 E1387855 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: Prescoed Prison | Statement: [HMP Prescoed, alsoKnownAs, Prescoed Prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prescoed Prison
Context triple: [HMP Prescoed, alsoKnownAs, Prescoed Prison]
  • A. Sona Federal Penitentiary
    Sona Federal Penitentiary is a brutal, lawless Panamanian prison featured in the TV series "Prison Break," notorious for housing dangerous criminals under extreme conditions.
  • B. Acre Prison
    Acre Prison is a historic fortress-turned-penal facility in the city of Acre (Akko), Israel, known for its use by British authorities to incarcerate and execute Jewish underground fighters during the Mandate period.
  • C. Ellis Unit
    Ellis Unit is a Texas state prison facility located in Walker County that houses adult male offenders under the Texas Department of Criminal Justice.
  • D. 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.
  • E. Valley State Prison
    Valley State Prison is a California state correctional facility for men located in the city of Chowchilla.
  • 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: Prescoed Prison
Triple: [HMP Prescoed, alsoKnownAs, Prescoed Prison]
Generated description
Prescoed Prison is a Category D open prison in Wales that houses adult male offenders in a low-security, resettlement-focused environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prescoed Prison
Target entity description: Prescoed Prison is a Category D open prison in Wales that houses adult male offenders in a low-security, resettlement-focused environment.
  • A. Sona Federal Penitentiary
    Sona Federal Penitentiary is a brutal, lawless Panamanian prison featured in the TV series "Prison Break," notorious for housing dangerous criminals under extreme conditions.
  • B. Acre Prison
    Acre Prison is a historic fortress-turned-penal facility in the city of Acre (Akko), Israel, known for its use by British authorities to incarcerate and execute Jewish underground fighters during the Mandate period.
  • C. Ellis Unit
    Ellis Unit is a Texas state prison facility located in Walker County that houses adult male offenders under the Texas Department of Criminal Justice.
  • D. 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.
  • E. Valley State Prison
    Valley State Prison is a California state correctional facility for men located in the city of Chowchilla.
  • 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_69d8e8d9d1c88190b01cd78b8be49384 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63490c16481908423e304d82722d7 completed April 20, 2026, 2:13 p.m.
NED1 Entity disambiguation (via context triple) batch_6a077ed1a7948190bcefd3c02c9a5bec completed May 15, 2026, 8:15 p.m.
NEDg Description generation batch_6a077f87d96c8190a8d9ee82e84be1f2 completed May 15, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_6a07816f54408190b6458ed0d17f9b60 completed May 15, 2026, 8:26 p.m.
Created at: April 10, 2026, 1:40 p.m.