Triple

T22408488
Position Surface form Disambiguated ID Type / Status
Subject Borella E553936 entity
Predicate hasLandmark P105 FINISHED
Object Welikada Prison
Welikada Prison is Sri Lanka’s largest and most notorious high-security prison, located in Colombo and known for housing prominent political prisoners and for several historic riots and executions.
E1535479 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: Welikada Prison | Statement: [Borella, hasLandmark, Welikada Prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Welikada Prison
Context triple: [Borella, hasLandmark, Welikada Prison]
  • A. Doftana Prison
    Doftana Prison was a notorious Romanian penitentiary used during the interwar and early communist periods to detain political prisoners, including future leader Nicolae Ceaușescu.
  • B. Kaliti Prison
    Kaliti Prison is a notorious high-security detention facility in Addis Ababa, Ethiopia, known for holding political prisoners, journalists, and government critics under harsh conditions.
  • C. Ararat Prison
    Ararat Prison is a correctional facility located in Ararat, Victoria, Australia, primarily used to house medium- and high-security inmates.
  • D. Sona prison
    Sona prison is a notoriously brutal and lawless Panamanian penitentiary featured in the television series "Prison Break," known for its extreme conditions and inmate-run hierarchy.
  • E. Tora Liman Prison
    Tora Liman Prison is a high-security detention facility in Egypt known for holding political prisoners, activists, and high-profile inmates under harsh conditions.
  • 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: Welikada Prison
Triple: [Borella, hasLandmark, Welikada Prison]
Generated description
Welikada Prison is Sri Lanka’s largest and most notorious high-security prison, located in Colombo and known for housing prominent political prisoners and for several historic riots and executions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Welikada Prison
Target entity description: Welikada Prison is Sri Lanka’s largest and most notorious high-security prison, located in Colombo and known for housing prominent political prisoners and for several historic riots and executions.
  • A. Doftana Prison
    Doftana Prison was a notorious Romanian penitentiary used during the interwar and early communist periods to detain political prisoners, including future leader Nicolae Ceaușescu.
  • B. Kaliti Prison
    Kaliti Prison is a notorious high-security detention facility in Addis Ababa, Ethiopia, known for holding political prisoners, journalists, and government critics under harsh conditions.
  • C. Ararat Prison
    Ararat Prison is a correctional facility located in Ararat, Victoria, Australia, primarily used to house medium- and high-security inmates.
  • D. Sona prison
    Sona prison is a notoriously brutal and lawless Panamanian penitentiary featured in the television series "Prison Break," known for its extreme conditions and inmate-run hierarchy.
  • E. Tora Liman Prison
    Tora Liman Prison is a high-security detention facility in Egypt known for holding political prisoners, activists, and high-profile inmates under harsh conditions.
  • 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_69e11e4e6ce8819085a1e06d886bf21c completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158badc008190a3f5afb520a25e5f completed April 29, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0af0e2a0208190b0629e6b2ded7248 completed May 18, 2026, 10:58 a.m.
NEDg Description generation batch_6a0af1e319848190bd12804239ba4d89 completed May 18, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_6a0af29431648190a506d5e1a4fc9ce7 completed May 18, 2026, 11:05 a.m.
Created at: April 16, 2026, 8:46 p.m.