Triple

T18932180
Position Surface form Disambiguated ID Type / Status
Subject Francesco Raffaele Nitto E463139 entity
Predicate servedPrisonTimeAt P23787 FINISHED
Object United States Penitentiary, Leavenworth — NE NERFINISHED

How this triple was built (2 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: United States Penitentiary, Leavenworth | Statement: [Francesco Raffaele Nitto, servedPrisonTimeAt, United States Penitentiary, Leavenworth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Penitentiary, Leavenworth
Context triple: [Francesco Raffaele Nitto, servedPrisonTimeAt, United States Penitentiary, Leavenworth]
  • A. United States Penitentiary, Leavenworth chosen
    United States Penitentiary, Leavenworth is a historic federal prison in Kansas known for housing some of the most notorious American criminals of the 20th century.
  • B. Oklahoma State Penitentiary
    Oklahoma State Penitentiary is a maximum-security state prison in Oklahoma that houses some of the state’s most serious offenders and includes Oklahoma’s death row and execution chamber.
  • C. 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.
  • D. Colorado State Penitentiary
    Colorado State Penitentiary is a maximum-security prison in Colorado that houses some of the state’s most dangerous offenders.
  • E. Anamosa State Penitentiary
    Anamosa State Penitentiary is a historic maximum-security prison in Anamosa, Iowa, known for its large stone fortress-style architecture and role in the state’s correctional system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dcfec90481909e926be9767e5779 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c9c0b84881909ad6da9522203df8 completed April 20, 2026, 6:37 a.m.
Created at: April 10, 2026, 11:59 a.m.