Triple

T18589997
Position Surface form Disambiguated ID Type / Status
Subject Albert DeSalvo E454338 entity
Predicate placeOfImprisonment P6464 FINISHED
Object Walpole State Prison
Walpole State Prison, officially known as Massachusetts Correctional Institution – Cedar Junction, is a maximum-security state prison in Massachusetts historically noted for housing some of the state’s most notorious criminals.
 E1332646 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: Walpole State Prison | Statement: [Albert DeSalvo, placeOfImprisonment, Walpole State Prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Walpole State Prison
Context triple: [Albert DeSalvo, placeOfImprisonment, Walpole State Prison]
  • A. Otisville Correctional Facility
    Otisville Correctional Facility is a New York State medium-security prison for men located in Orange County, known for housing a mix of general population and work-release inmates.
  • B. Walworth State Prison
    Walworth State Prison is a correctional facility located in or near Genoa City, Wisconsin, that houses incarcerated individuals under state jurisdiction.
  • C. Cooper Street Correctional Facility
    Cooper Street Correctional Facility is a state-run prison in Jackson County, Michigan, that houses adult male inmates under the Michigan Department of Corrections.
  • D. 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.
  • 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: Walpole State Prison
Triple: [Albert DeSalvo, placeOfImprisonment, Walpole State Prison]
Generated description
Walpole State Prison, officially known as Massachusetts Correctional Institution – Cedar Junction, is a maximum-security state prison in Massachusetts historically noted for housing some of the state’s most notorious criminals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Walpole State Prison
Target entity description: Walpole State Prison, officially known as Massachusetts Correctional Institution – Cedar Junction, is a maximum-security state prison in Massachusetts historically noted for housing some of the state’s most notorious criminals.
  • A. Otisville Correctional Facility
    Otisville Correctional Facility is a New York State medium-security prison for men located in Orange County, known for housing a mix of general population and work-release inmates.
  • B. Walworth State Prison
    Walworth State Prison is a correctional facility located in or near Genoa City, Wisconsin, that houses incarcerated individuals under state jurisdiction.
  • C. Cooper Street Correctional Facility
    Cooper Street Correctional Facility is a state-run prison in Jackson County, Michigan, that houses adult male inmates under the Michigan Department of Corrections.
  • D. 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.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e545b4a2a0819098047ee81278bd9d completed April 19, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f89678bc8190b8bc79694d75fd4b completed May 13, 2026, 10:17 p.m.
NEDg Description generation batch_6a04fed4e1c4819088f99be7ee8ecd08 completed May 13, 2026, 10:44 p.m.
NED2 Entity disambiguation (via description) batch_6a04ff9d97108190a34c4a8e347df711 completed May 13, 2026, 10:47 p.m.
Created at: April 10, 2026, 11:44 a.m.