Triple

T3508502
Position Surface form Disambiguated ID Type / Status
Subject Red River (Vietnam) E74138 entity
Predicate hasStructure P35 FINISHED
Object Nhat Tan Bridge
Nhat Tan Bridge is a modern cable-stayed bridge in Hanoi, Vietnam, known for its distinctive multi-span design and role as a major gateway connecting the city center with Noi Bai International Airport.
E371895 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 | Statement: [Red River (Vietnam), hasStructure, Nhat Tan Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nhat Tan Bridge
Context triple: [Red River (Vietnam), hasStructure, Nhat Tan Bridge]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Sinamalé Bridge
    Sinamalé Bridge is a major sea-crossing bridge in the Maldives that connects the capital city Malé with the nearby island of Hulhulé, improving transport between the city and the international airport.
  • 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
Triple: [Red River (Vietnam), hasStructure, Nhat Tan Bridge]
Generated description
Nhat Tan Bridge is a modern cable-stayed bridge in Hanoi, Vietnam, known for its distinctive multi-span design and role as a major gateway connecting the city center with Noi Bai International Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nhat Tan Bridge
Target entity description: Nhat Tan Bridge is a modern cable-stayed bridge in Hanoi, Vietnam, known for its distinctive multi-span design and role as a major gateway connecting the city center with Noi Bai International Airport.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Sinamalé Bridge
    Sinamalé Bridge is a major sea-crossing bridge in the Maldives that connects the capital city Malé with the nearby island of Hulhulé, improving transport between the city and the international airport.
  • 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc0cc394819087a9b598023f4f93 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b402d3a06481908e512c09306a2566 completed March 13, 2026, 12:28 p.m.
NEDg Description generation batch_69b4069ce1e48190a1c0aa9de973d49f completed March 13, 2026, 12:44 p.m.
NED2 Entity disambiguation (via description) batch_69b40aa1678081909b2131a561b2e4ab completed March 13, 2026, 1:01 p.m.
Created at: March 8, 2026, 3:18 p.m.