Triple

T301445
Position Surface form Disambiguated ID Type / Status
Subject Hanoi E6204 entity
Predicate contains P35 FINISHED
Object Trúc Bạch Lake
Trúc Bạch Lake is a small historic lake in central Hanoi, Vietnam, known for its scenic setting and its association with significant events in Vietnamese–American history.
 E39474 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: Trúc Bạch Lake | Statement: [Hanoi, contains, Trúc Bạch Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trúc Bạch Lake
Context triple: [Hanoi, contains, Trúc Bạch Lake]
  • A. Hoàn Kiếm Lake
    Hoàn Kiếm Lake is a historic freshwater lake in central Hanoi, Vietnam, renowned as a cultural and spiritual landmark associated with the legend of the returned sword.
  • B. West Lake
    West Lake is the largest freshwater lake in Hanoi, Vietnam, renowned for its scenic beauty, historic temples, and surrounding cafes and promenades.
  • C. Xuan Thuy
    Xuan Thuy was a North Vietnamese diplomat and politician best known as Hanoi’s chief negotiator at the Paris Peace Talks during the Vietnam War.
  • D. East Lake (Wuhan)
    East Lake (Wuhan) is a large scenic freshwater lake and major tourist attraction in Wuhan, known for its parks, cultural sites, and natural landscapes.
  • E. Can Tho
    Can Tho is a major city in southern Vietnam and the economic and cultural hub of the Mekong Delta region, known for its bustling floating markets and extensive canal network.
  • 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: Trúc Bạch Lake
Triple: [Hanoi, contains, Trúc Bạch Lake]
Generated description
Trúc Bạch Lake is a small historic lake in central Hanoi, Vietnam, known for its scenic setting and its association with significant events in Vietnamese–American history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trúc Bạch Lake
Target entity description: Trúc Bạch Lake is a small historic lake in central Hanoi, Vietnam, known for its scenic setting and its association with significant events in Vietnamese–American history.
  • A. Hoàn Kiếm Lake
    Hoàn Kiếm Lake is a historic freshwater lake in central Hanoi, Vietnam, renowned as a cultural and spiritual landmark associated with the legend of the returned sword.
  • B. West Lake
    West Lake is the largest freshwater lake in Hanoi, Vietnam, renowned for its scenic beauty, historic temples, and surrounding cafes and promenades.
  • C. Xuan Thuy
    Xuan Thuy was a North Vietnamese diplomat and politician best known as Hanoi’s chief negotiator at the Paris Peace Talks during the Vietnam War.
  • D. East Lake (Wuhan)
    East Lake (Wuhan) is a large scenic freshwater lake and major tourist attraction in Wuhan, known for its parks, cultural sites, and natural landscapes.
  • E. Can Tho
    Can Tho is a major city in southern Vietnam and the economic and cultural hub of the Mekong Delta region, known for its bustling floating markets and extensive canal network.
  • 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_69a2e79230508190b912ecb555aae17e completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e9e6a8308190b9bd15310e324504 completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3b47185f48190813159f932c0af9a completed March 1, 2026, 3:37 a.m.
NEDg Description generation batch_69a3b4da227c8190bb172bb78484ce46 completed March 1, 2026, 3:39 a.m.
NED2 Entity disambiguation (via description) batch_69a3b52e995c819084fe2b4983f6cfcc completed March 1, 2026, 3:40 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.