Triple

T20476045
Position Surface form Disambiguated ID Type / Status
Subject Trường Tiền Bridge E502320 entity
Predicate alsoKnownAs P39 FINISHED
Object Cầu Trường Tiền
Cầu Trường Tiền is a historic steel arch bridge spanning the Perfume River in Huế, Vietnam, and is considered one of the city's most iconic landmarks.
E1347645 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: Cầu Trường Tiền | Statement: [Trường Tiền Bridge, alsoKnownAs, Cầu Trường Tiền]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cầu Trường Tiền
Context triple: [Trường Tiền Bridge, alsoKnownAs, Cầu Trường Tiền]
  • 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. Phú Xuân Bridge
    Phú Xuân Bridge is a key road bridge in Huế, Vietnam, spanning the Perfume River and serving as an important historical and transportation link in the city.
  • C. Tran Thi Ly Bridge
    Tran Thi Ly Bridge is a modern, cable-stayed bridge in Da Nang, Vietnam, known for its distinctive leaning pylon and striking nighttime illumination.
  • D. Can Tho Bridge
    Can Tho Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hau River, significantly improving transportation links in the Mekong Delta region.
  • E. Cầu Nhật Tân
    Cầu Nhật Tân is a modern multi-span cable-stayed bridge in Hanoi, Vietnam, serving as a major gateway between the city center and Nội Bài 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: Cầu Trường Tiền
Triple: [Trường Tiền Bridge, alsoKnownAs, Cầu Trường Tiền]
Generated description
Cầu Trường Tiền is a historic steel arch bridge spanning the Perfume River in Huế, Vietnam, and is considered one of the city's most iconic landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cầu Trường Tiền
Target entity description: Cầu Trường Tiền is a historic steel arch bridge spanning the Perfume River in Huế, Vietnam, and is considered one of the city's most iconic landmarks.
  • 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. Phú Xuân Bridge chosen
    Phú Xuân Bridge is a key road bridge in Huế, Vietnam, spanning the Perfume River and serving as an important historical and transportation link in the city.
  • C. Tran Thi Ly Bridge
    Tran Thi Ly Bridge is a modern, cable-stayed bridge in Da Nang, Vietnam, known for its distinctive leaning pylon and striking nighttime illumination.
  • D. Can Tho Bridge
    Can Tho Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hau River, significantly improving transportation links in the Mekong Delta region.
  • E. Cầu Nhật Tân
    Cầu Nhật Tân is a modern multi-span cable-stayed bridge in Hanoi, Vietnam, serving as a major gateway between the city center and Nội Bài International Airport.
  • F. None of above.

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_69e0b4ae5f1081908768b0c9a3a0bf38 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6996584648190a1a6dfcb57782b7f completed April 20, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a088b21152081908d3a32e688db2a48 completed May 16, 2026, 3:20 p.m.
NEDg Description generation batch_6a088d7015188190a3a8a7180c2d6723 completed May 16, 2026, 3:29 p.m.
NED2 Entity disambiguation (via description) batch_6a089153d5a88190ab57db1d7cb787b6 completed May 16, 2026, 3:46 p.m.
Created at: April 16, 2026, 11:34 a.m.