Triple

T773394
Position Surface form Disambiguated ID Type / Status
Subject Robert Stroud E16332 entity
Predicate placeOfDetention P6464 FINISHED
Object United States Penitentiary, Leavenworth E92289 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: United States Penitentiary, Leavenworth | Statement: [Robert Stroud, placeOfDetention, United States Penitentiary, Leavenworth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Penitentiary, Leavenworth
Context triple: [Robert Stroud, placeOfDetention, 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. Lincoln Prison
    Lincoln Prison is a correctional facility located in the city of Lincoln in Lincolnshire, England.
  • C. Atlanta U.S. Penitentiary
    Atlanta U.S. Penitentiary is a high-security federal prison in Atlanta, Georgia, known for housing notorious criminals including organized crime figures like Al Capone.
  • D. Suitland Federal Center
    Suitland Federal Center is a major U.S. federal office complex in Suitland, Maryland, that houses several government agencies and serves as a key hub for federal statistical and intelligence operations.
  • E. Richard J. Donovan Correctional Facility
    Richard J. Donovan Correctional Facility is a California state prison located near San Diego that houses medium- to maximum-security inmates, including several high-profile prisoners.
  • 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_69a49369a0848190af883934cee3db4c completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a72eda6c81908205ae5a1e05cc20 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6787a808c81908e8db55a7f28ac90 completed March 3, 2026, 5:58 a.m.
Created at: March 1, 2026, 7:37 p.m.