Triple

T4306762
Position Surface form Disambiguated ID Type / Status
Subject Cần Thơ E99971 entity
Predicate hasBridge P386 FINISHED
Object Cần Thơ Bridge
Cần Thơ Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hậu River, significantly improving transportation links in the Mekong Delta region.
E429179 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: Cần Thơ Bridge | Statement: [Cần Thơ, hasBridge, Cần Thơ Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cần Thơ Bridge
Context triple: [Cần Thơ, hasBridge, Cần Thơ Bridge]
  • A. 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.
  • 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. 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.
  • E. 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.
  • 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: Cần Thơ Bridge
Triple: [Cần Thơ, hasBridge, Cần Thơ Bridge]
Generated description
Cần Thơ Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hậu River, significantly improving transportation links in the Mekong Delta region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cần Thơ Bridge
Target entity description: Cần Thơ Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hậu River, significantly improving transportation links in the Mekong Delta region.
  • A. 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.
  • 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. 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.
  • E. 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.
  • 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_69b345528ebc8190b5abc7e95094792d completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b350bb78cc8190a850aca47d8711cf completed March 12, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c756809c8190af90c91ec7883e55 completed March 14, 2026, 8:38 p.m.
NEDg Description generation batch_69b5c804f3f881908dd2d020d07c4859 completed March 14, 2026, 8:41 p.m.
NED2 Entity disambiguation (via description) batch_69b5c84e48b8819080571f995d8baf13 completed March 14, 2026, 8:42 p.m.
Created at: March 12, 2026, 11:09 p.m.