Triple

T7505301
Position Surface form Disambiguated ID Type / Status
Subject Lê Hồng Phong E177371 entity
Predicate placeOfDeath P21 FINISHED
Object Côn Đảo Prison
Côn Đảo Prison is a notorious former French colonial and later South Vietnamese prison complex on Côn Đảo Island in Vietnam, infamous for its brutal treatment of political prisoners.
E669275 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: Côn Đảo Prison | Statement: [Lê Hồng Phong, placeOfDeath, Côn Đảo Prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Côn Đảo Prison
Context triple: [Lê Hồng Phong, placeOfDeath, Côn Đảo Prison]
  • A. Maze Prison
    Maze Prison was a high-security British prison in Northern Ireland that became notorious during the Troubles for housing paramilitary prisoners and being the site of major protests and hunger strikes.
  • 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. Sugamo Prison
    Sugamo Prison was a Tokyo detention facility used by the Allied occupation forces after World War II to hold and execute Japanese war criminals, including former Prime Minister Hideki Tojo.
  • D. Swaqa prison
    Swaqa prison is a high-security Jordanian detention facility known for holding Islamist militants, including Abu Musab al-Zarqawi before he became a leading figure in al-Qaeda in Iraq.
  • E. 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.
  • 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: Côn Đảo Prison
Triple: [Lê Hồng Phong, placeOfDeath, Côn Đảo Prison]
Generated description
Côn Đảo Prison is a notorious former French colonial and later South Vietnamese prison complex on Côn Đảo Island in Vietnam, infamous for its brutal treatment of political prisoners.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Côn Đảo Prison
Target entity description: Côn Đảo Prison is a notorious former French colonial and later South Vietnamese prison complex on Côn Đảo Island in Vietnam, infamous for its brutal treatment of political prisoners.
  • A. Maze Prison
    Maze Prison was a high-security British prison in Northern Ireland that became notorious during the Troubles for housing paramilitary prisoners and being the site of major protests and hunger strikes.
  • 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. Sugamo Prison
    Sugamo Prison was a Tokyo detention facility used by the Allied occupation forces after World War II to hold and execute Japanese war criminals, including former Prime Minister Hideki Tojo.
  • D. Swaqa prison
    Swaqa prison is a high-security Jordanian detention facility known for holding Islamist militants, including Abu Musab al-Zarqawi before he became a leading figure in al-Qaeda in Iraq.
  • E. 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.
  • 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_69c69f2696688190915a8458f2398211 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5b4c83c8190ace59f4d9e271904 completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c9dcc2881908eea4efe075e894d completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83e7b2ab08190a5ecb9b87af067a5 completed March 28, 2026, 8:47 p.m.
NED2 Entity disambiguation (via description) batch_69c842bad1e8819093bf61d9480dbd22 completed March 28, 2026, 9:06 p.m.
Created at: March 27, 2026, 3:44 p.m.