Triple

T2395558
Position Surface form Disambiguated ID Type / Status
Subject Tây Hồ District E47641 entity
Predicate hasLandmark P105 FINISHED
Object Nhat Tan Bridge (Cầu Nhật Tân)
Nhat Tan Bridge (Cầu Nhật Tân) is a major cable-stayed bridge in Hanoi, Vietnam, known for its multi-span design and colorful nighttime illumination, serving as a key gateway between the city center and Nội Bài International Airport.
E262658 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: Nhat Tan Bridge (Cầu Nhật Tân) | Statement: [Tây Hồ District, hasLandmark, Nhat Tan Bridge (Cầu Nhật Tân)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nhat Tan Bridge (Cầu Nhật Tân)
Context triple: [Tây Hồ District, hasLandmark, Nhat Tan Bridge (Cầu Nhật Tân)]
  • A. Vĩnh Tuy Bridge
    Vĩnh Tuy Bridge is a major road bridge spanning the Red River in Hanoi, Vietnam, helping connect central urban districts and ease traffic congestion.
  • B. Thanh Trì Bridge
    Thanh Trì Bridge is a major road bridge over the Red River in Hanoi, Vietnam, serving as an important traffic artery connecting the city’s eastern and southern areas.
  • C. Thuan Phuoc Bridge
    Thuan Phuoc Bridge is a large modern suspension bridge in Da Nang, Vietnam, known for spanning the Han River near its mouth and serving as a prominent city landmark.
  • D. Thu Thiem Bridge
    Thu Thiem Bridge is a major road bridge in Ho Chi Minh City, Vietnam, connecting the city center with the Thu Thiem urban area in District 2.
  • E. Saigon Bridge
    Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
  • 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: Nhat Tan Bridge (Cầu Nhật Tân)
Triple: [Tây Hồ District, hasLandmark, Nhat Tan Bridge (Cầu Nhật Tân)]
Generated description
Nhat Tan Bridge (Cầu Nhật Tân) is a major cable-stayed bridge in Hanoi, Vietnam, known for its multi-span design and colorful nighttime illumination, serving as a key gateway between the city center and Nội Bài International Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nhat Tan Bridge (Cầu Nhật Tân)
Target entity description: Nhat Tan Bridge (Cầu Nhật Tân) is a major cable-stayed bridge in Hanoi, Vietnam, known for its multi-span design and colorful nighttime illumination, serving as a key gateway between the city center and Nội Bài International Airport.
  • A. Vĩnh Tuy Bridge
    Vĩnh Tuy Bridge is a major road bridge spanning the Red River in Hanoi, Vietnam, helping connect central urban districts and ease traffic congestion.
  • B. Thanh Trì Bridge
    Thanh Trì Bridge is a major road bridge over the Red River in Hanoi, Vietnam, serving as an important traffic artery connecting the city’s eastern and southern areas.
  • C. Thuan Phuoc Bridge
    Thuan Phuoc Bridge is a large modern suspension bridge in Da Nang, Vietnam, known for spanning the Han River near its mouth and serving as a prominent city landmark.
  • D. Thu Thiem Bridge
    Thu Thiem Bridge is a major road bridge in Ho Chi Minh City, Vietnam, connecting the city center with the Thu Thiem urban area in District 2.
  • E. Saigon Bridge
    Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
  • 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc879b1b88190be8d0337d9a17bd0 completed March 7, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3dc44dc819099b8914b878c5638 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4de29988190ae860fc6f241f225 completed March 9, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_69aeb562560c8190a03c6d8ce6d75956 completed March 9, 2026, 11:56 a.m.
Created at: March 4, 2026, 7:57 p.m.