Triple

T17811244
Position Surface form Disambiguated ID Type / Status
Subject Windham, Maine E444710 entity
Predicate hasPrison P21915 FINISHED
Object Maine Correctional Center
The Maine Correctional Center is a state-operated prison facility in Windham that houses and rehabilitates adult offenders within Maine’s correctional system.
 E1290050 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: Maine Correctional Center | Statement: [Windham, Maine, hasPrison, Maine Correctional Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maine Correctional Center
Context triple: [Windham, Maine, hasPrison, Maine Correctional Center]
  • A. Maine Department of Corrections
    The Maine Department of Corrections is the state agency responsible for overseeing adult and juvenile correctional facilities, probation, and parole services throughout Maine.
  • B. Downeast Correctional Facility
    Downeast Correctional Facility is a state-run prison in Maine that housed minimum-security inmates and provided work and rehabilitation programs before its closure.
  • C. Maine Board of Corrections
    The Maine Board of Corrections is a state oversight body that helps coordinate, regulate, and improve correctional and jail operations across Maine’s counties.
  • D. Maine State Prison (historic location)
    Maine State Prison (historic location) was a long-standing maximum-security correctional facility in Thomaston, Maine, that operated from the early 19th century until its closure and replacement by a new prison in Warren.
  • E. New Hampshire State Prison for Women
    The New Hampshire State Prison for Women is the primary correctional facility for female inmates in the state of New Hampshire.
  • 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: Maine Correctional Center
Triple: [Windham, Maine, hasPrison, Maine Correctional Center]
Generated description
The Maine Correctional Center is a state-operated prison facility in Windham that houses and rehabilitates adult offenders within Maine’s correctional system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maine Correctional Center
Target entity description: The Maine Correctional Center is a state-operated prison facility in Windham that houses and rehabilitates adult offenders within Maine’s correctional system.
  • A. Maine Department of Corrections
    The Maine Department of Corrections is the state agency responsible for overseeing adult and juvenile correctional facilities, probation, and parole services throughout Maine.
  • B. Downeast Correctional Facility
    Downeast Correctional Facility is a state-run prison in Maine that housed minimum-security inmates and provided work and rehabilitation programs before its closure.
  • C. Maine Board of Corrections
    The Maine Board of Corrections is a state oversight body that helps coordinate, regulate, and improve correctional and jail operations across Maine’s counties.
  • D. Maine State Prison (historic location)
    Maine State Prison (historic location) was a long-standing maximum-security correctional facility in Thomaston, Maine, that operated from the early 19th century until its closure and replacement by a new prison in Warren.
  • E. New Hampshire State Prison for Women
    The New Hampshire State Prison for Women is the primary correctional facility for female inmates in the state of New Hampshire.
  • 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4887b5e50819098506f0b92d709b5 completed April 19, 2026, 7:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ff608640819093b5f1b31a254a83 completed May 12, 2026, 10:22 a.m.
NEDg Description generation batch_6a03038f7e54819090b85bed9044efd2 completed May 12, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_6a0303fe44308190b6cca9a119c969d9 completed May 12, 2026, 10:42 a.m.
Created at: April 10, 2026, 10:14 a.m.