Triple

T4903789
Position Surface form Disambiguated ID Type / Status
Subject Richard Loeb E109865 entity
Predicate deathPlace P21 FINISHED
Object Stateville Correctional Center, Illinois, United States E474396 NE FINISHED

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: Stateville Correctional Center, Illinois, United States | Statement: [Richard Loeb, deathPlace, Stateville Correctional Center, Illinois, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stateville Correctional Center, Illinois, United States
Context triple: [Richard Loeb, deathPlace, Stateville Correctional Center, Illinois, United States]
  • A. Illinois Department of Corrections
    The Illinois Department of Corrections is the state agency responsible for overseeing adult prisons, managing incarcerated individuals, and administering correctional programs in Illinois.
  • B. Stateville Correctional Center chosen
    Stateville Correctional Center is a maximum-security state prison in Illinois known for housing notorious inmates and its distinctive roundhouse cell design.
  • C. Clinton Correctional Facility
    Clinton Correctional Facility is a maximum-security state prison in Dannemora, New York, known for housing high-profile inmates and its long-standing role in the New York prison system.
  • D. Illinois State Penitentiary at Joliet
    The Illinois State Penitentiary at Joliet was a historic maximum-security prison in Joliet, Illinois, known for housing notable inmates and for its iconic limestone architecture featured in popular culture.
  • E. Fox River State Penitentiary
    Fox River State Penitentiary is a fictional maximum-security prison in the TV series "Prison Break," serving as the primary setting for the show's first season.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd441180708190ba42ffb44fea533a completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6e6fdeac81909092f51ae40ad20e completed March 20, 2026, 3:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6fd6ce008190ae7897bc58a2e786 completed March 21, 2026, 10:15 a.m.
Created at: March 20, 2026, 1:29 p.m.