Triple

T5009605
Position Surface form Disambiguated ID Type / Status
Subject Dien Bien Phu E112582 entity
Predicate formerName P65 FINISHED
Object Muong Thanh
Muong Thanh is the former name of the Vietnamese city now known as Dien Bien Phu, historically significant for the decisive 1954 battle that ended French colonial rule in Indochina.
 E486027 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: Muong Thanh | Statement: [Dien Bien Phu, formerName, Muong Thanh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Muong Thanh
Context triple: [Dien Bien Phu, formerName, Muong Thanh]
  • A. Nam Kỳ
    Nam Kỳ is the Vietnamese name for Cochinchina, the historical southern region of Vietnam that was colonized by France and later became part of the modern Vietnamese state.
  • B. Phong Điền
    Phong Điền is a rural district of Cần Thơ in Vietnam’s Mekong Delta, known for its lush orchards and traditional floating markets.
  • C. Phúc Lợi
    Phúc Lợi is a ward-level administrative subdivision located within Long Biên District of Hanoi, Vietnam.
  • D. Phúc Đồng
    Phúc Đồng is a ward located in Long Biên District on the eastern side of Hanoi, Vietnam.
  • E. Thới Lai
    Thới Lai is a rural district in Vietnam’s Mekong Delta region, known for its agricultural landscape and location within the municipality of Cần Thơ.
  • 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: Muong Thanh
Triple: [Dien Bien Phu, formerName, Muong Thanh]
Generated description
Muong Thanh is the former name of the Vietnamese city now known as Dien Bien Phu, historically significant for the decisive 1954 battle that ended French colonial rule in Indochina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Muong Thanh
Target entity description: Muong Thanh is the former name of the Vietnamese city now known as Dien Bien Phu, historically significant for the decisive 1954 battle that ended French colonial rule in Indochina.
  • A. Nam Kỳ
    Nam Kỳ is the Vietnamese name for Cochinchina, the historical southern region of Vietnam that was colonized by France and later became part of the modern Vietnamese state.
  • B. Phong Điền
    Phong Điền is a rural district of Cần Thơ in Vietnam’s Mekong Delta, known for its lush orchards and traditional floating markets.
  • C. Phúc Lợi
    Phúc Lợi is a ward-level administrative subdivision located within Long Biên District of Hanoi, Vietnam.
  • D. Phúc Đồng
    Phúc Đồng is a ward located in Long Biên District on the eastern side of Hanoi, Vietnam.
  • E. Thới Lai
    Thới Lai is a rural district in Vietnam’s Mekong Delta region, known for its agricultural landscape and location within the municipality of Cần Thơ.
  • 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_69bd4434acb8819086679dbeccc2fe54 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd730a7590819088ab8d49c5c88c2f completed March 20, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9269e72881908ea49a77a83b8958 completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be933f3ed08190a128c1b3c9b3b1c3 completed March 21, 2026, 12:46 p.m.
NED2 Entity disambiguation (via description) batch_69be940b2eac819099001d403501afac completed March 21, 2026, 12:50 p.m.
Created at: March 20, 2026, 1:35 p.m.