Triple

T21619355
Position Surface form Disambiguated ID Type / Status
Subject Madame Nhu E533533 entity
Predicate mother P120 FINISHED
Object Thân Thị Nam Trân
Thân Thị Nam Trân was a Vietnamese noblewoman and socialite, best known as the mother of Trần Lệ Xuân (Madame Nhu), the influential de facto First Lady of South Vietnam in the early 1960s.
 E1492559 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: Thân Thị Nam Trân | Statement: [Madame Nhu, mother, Thân Thị Nam Trân]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thân Thị Nam Trân
Context triple: [Madame Nhu, mother, Thân Thị Nam Trân]
  • A. Thuy Trang
    Thuy Trang was a Vietnamese-American actress best known for portraying the original Yellow Ranger, Trini Kwan, on the 1990s television series Mighty Morphin Power Rangers.
  • B. Thanhhà Lại
    Thanhhà Lại is a Vietnamese American author best known for her award-winning, semi-autobiographical novel-in-verse "Inside Out & Back Again," which explores a young refugee’s experience after the Vietnam War.
  • C. Trinh Hoi Quan
    Trinh Hoi Quan is an individual known primarily for being a notable bearer of the surname Quan.
  • D. Trần Thị Đang
    Trần Thị Đang was a consort of Emperor Gia Long of Vietnam and the mother of Emperor Minh Mạng of the Nguyễn dynasty.
  • E. Văn Thao
    Văn Thao is the child of renowned Vietnamese composer and poet Văn Cao.
  • 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: Thân Thị Nam Trân
Triple: [Madame Nhu, mother, Thân Thị Nam Trân]
Generated description
Thân Thị Nam Trân was a Vietnamese noblewoman and socialite, best known as the mother of Trần Lệ Xuân (Madame Nhu), the influential de facto First Lady of South Vietnam in the early 1960s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thân Thị Nam Trân
Target entity description: Thân Thị Nam Trân was a Vietnamese noblewoman and socialite, best known as the mother of Trần Lệ Xuân (Madame Nhu), the influential de facto First Lady of South Vietnam in the early 1960s.
  • A. Thuy Trang
    Thuy Trang was a Vietnamese-American actress best known for portraying the original Yellow Ranger, Trini Kwan, on the 1990s television series Mighty Morphin Power Rangers.
  • B. Thanhhà Lại
    Thanhhà Lại is a Vietnamese American author best known for her award-winning, semi-autobiographical novel-in-verse "Inside Out & Back Again," which explores a young refugee’s experience after the Vietnam War.
  • C. Trinh Hoi Quan
    Trinh Hoi Quan is an individual known primarily for being a notable bearer of the surname Quan.
  • D. Trần Thị Đang
    Trần Thị Đang was a consort of Emperor Gia Long of Vietnam and the mother of Emperor Minh Mạng of the Nguyễn dynasty.
  • E. Văn Thao
    Văn Thao is the child of renowned Vietnamese composer and poet Văn Cao.
  • 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_69e0c464fba881908d0ff2ac80511ce1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef3bad094c8190879d4aef7988254a completed April 27, 2026, 10:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09fd43e18881909d7ae551efe1cbe5 completed May 17, 2026, 5:39 p.m.
NEDg Description generation batch_6a09fe19b604819085fed5f3d9591273 completed May 17, 2026, 5:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09fedf812881908226e4d164b9d01a completed May 17, 2026, 5:46 p.m.
Created at: April 16, 2026, 6:34 p.m.