Triple

T21846586
Position Surface form Disambiguated ID Type / Status
Subject Dennis Allen E539389 entity
Predicate placeOfDeath P21 FINISHED
Object Pentridge Prison
Pentridge Prison was a notorious maximum-security prison in Coburg, Victoria, Australia, known for housing some of the country’s most infamous criminals before its closure in the 1990s.
 E1505129 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: Pentridge Prison | Statement: [Dennis Allen, placeOfDeath, Pentridge Prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pentridge Prison
Context triple: [Dennis Allen, placeOfDeath, Pentridge Prison]
  • A. Holloway Prison
    Holloway Prison was a major women's prison in London, England, historically known for housing some of the country’s most notorious female offenders.
  • B. Tolhouse Gaol
    Tolhouse Gaol is a historic former prison and courthouse in Great Yarmouth, England, now preserved as a museum showcasing local crime and punishment history.
  • C. Outram Prison
    Outram Prison was a former colonial-era prison complex in Singapore known for its harsh conditions and later historical significance before being demolished.
  • D. Brixton Prison
    Brixton Prison is a historic men’s prison in the Brixton district of south London, England, known for holding political prisoners and high-profile inmates.
  • E. Fremantle Prison
    Fremantle Prison is a historic 19th-century former maximum-security prison in Western Australia, now preserved as a major heritage site and tourist attraction.
  • 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: Pentridge Prison
Triple: [Dennis Allen, placeOfDeath, Pentridge Prison]
Generated description
Pentridge Prison was a notorious maximum-security prison in Coburg, Victoria, Australia, known for housing some of the country’s most infamous criminals before its closure in the 1990s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pentridge Prison
Target entity description: Pentridge Prison was a notorious maximum-security prison in Coburg, Victoria, Australia, known for housing some of the country’s most infamous criminals before its closure in the 1990s.
  • A. Holloway Prison
    Holloway Prison was a major women's prison in London, England, historically known for housing some of the country’s most notorious female offenders.
  • B. Tolhouse Gaol
    Tolhouse Gaol is a historic former prison and courthouse in Great Yarmouth, England, now preserved as a museum showcasing local crime and punishment history.
  • C. Outram Prison
    Outram Prison was a former colonial-era prison complex in Singapore known for its harsh conditions and later historical significance before being demolished.
  • D. Brixton Prison
    Brixton Prison is a historic men’s prison in the Brixton district of south London, England, known for holding political prisoners and high-profile inmates.
  • E. Fremantle Prison
    Fremantle Prison is a historic 19th-century former maximum-security prison in Western Australia, now preserved as a major heritage site and tourist attraction.
  • 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_69e0c476c3c88190a92d08ebb59a128a completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0bd546fb48190a7b815233650c2e7 completed April 28, 2026, 1:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a4bcd6d4c81909639fe81379dcf0a completed May 17, 2026, 11:14 p.m.
NEDg Description generation batch_6a0a4ceefdd88190aa3790bfd9df882b completed May 17, 2026, 11:19 p.m.
NED2 Entity disambiguation (via description) batch_6a0a4da50c988190a41a4fcb83ae02a6 completed May 17, 2026, 11:22 p.m.
Created at: April 16, 2026, 6:55 p.m.