Triple

T10474121
Position Surface form Disambiguated ID Type / Status
Subject Tuol Sleng Genocide Museum E247001 entity
Predicate notableSurvivor P2116 FINISHED
Object Bou Meng
Bou Meng is a Cambodian artist and one of the few known survivors of the Khmer Rouge’s notorious S-21 prison, later turned into the Tuol Sleng Genocide Museum.
 E864690 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: Bou Meng | Statement: [Tuol Sleng Genocide Museum, notableSurvivor, Bou Meng]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bou Meng
Context triple: [Tuol Sleng Genocide Museum, notableSurvivor, Bou Meng]
  • A. Li Yue
    Li Yue was a Tang dynasty imperial prince, known primarily as a son of Emperor Xianzong of Tang.
  • B. Mao Dongdong
    Mao Dongdong is a member of the Mao Zedong family, known as the child of Mao Xinyu, the Chinese leader’s grandson.
  • C. Li Shumeng
    Li Shumeng was the original name of Jiang Qing, the influential Chinese Communist political figure and wife of Mao Zedong who played a key role during the Cultural Revolution.
  • D. Meng Jun
    Meng Jun is a Chinese businesswoman best known as the former wife of Huawei founder Ren Zhengfei and the mother of the company’s CFO, Meng Wanzhou.
  • E. Xie Lian
    Xie Lian was the wife of Chinese Communist military leader and Marshal Liu Bocheng.
  • 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: Bou Meng
Triple: [Tuol Sleng Genocide Museum, notableSurvivor, Bou Meng]
Generated description
Bou Meng is a Cambodian artist and one of the few known survivors of the Khmer Rouge’s notorious S-21 prison, later turned into the Tuol Sleng Genocide Museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bou Meng
Target entity description: Bou Meng is a Cambodian artist and one of the few known survivors of the Khmer Rouge’s notorious S-21 prison, later turned into the Tuol Sleng Genocide Museum.
  • A. Li Yue
    Li Yue was a Tang dynasty imperial prince, known primarily as a son of Emperor Xianzong of Tang.
  • B. Mao Dongdong
    Mao Dongdong is a member of the Mao Zedong family, known as the child of Mao Xinyu, the Chinese leader’s grandson.
  • C. Li Shumeng
    Li Shumeng was the original name of Jiang Qing, the influential Chinese Communist political figure and wife of Mao Zedong who played a key role during the Cultural Revolution.
  • D. Meng Jun
    Meng Jun is a Chinese businesswoman best known as the former wife of Huawei founder Ren Zhengfei and the mother of the company’s CFO, Meng Wanzhou.
  • E. Xie Lian
    Xie Lian was the wife of Chinese Communist military leader and Marshal Liu Bocheng.
  • 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_69d381c16c248190a2fe5b471e584e9c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5094e74048190a2c70ef32c50ba71 completed April 7, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69d8a0140f4c81908ce95b28e09cb04b completed April 10, 2026, 7 a.m.
NEDg Description generation batch_69d8a166404881909c28141fefea2936 completed April 10, 2026, 7:06 a.m.
NED2 Entity disambiguation (via description) batch_69d8a2c550ac81908444c6abfe14698a completed April 10, 2026, 7:12 a.m.
Created at: April 6, 2026, 12:21 p.m.