Triple

T20400223
Position Surface form Disambiguated ID Type / Status
Subject Perfume River bridges E500310 entity
Predicate hasPart P35 FINISHED
Object Thủy Dương Bridge
Thủy Dương Bridge is a road bridge spanning the Perfume River in Huế, Vietnam, serving as part of the city’s key river-crossing infrastructure.
 E1435528 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: Thủy Dương Bridge | Statement: [Perfume River bridges, hasPart, Thủy Dương Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thủy Dương Bridge
Context triple: [Perfume River bridges, hasPart, Thủy Dương Bridge]
  • A. Yanggak Bridge
    Yanggak Bridge is a major road bridge in Pyongyang, North Korea, that spans the Taedong River and provides access to Yanggak Island.
  • B. Hiền Lương Bridge
    Hiền Lương Bridge is a historic bridge over the Bến Hải River in central Vietnam, famously known for marking the division between North and South Vietnam during the Vietnam War.
  • C. Dã Viên Bridge
    Dã Viên Bridge is a notable bridge in Huế, Vietnam, spanning the Perfume River and contributing to the city’s historic riverside landscape.
  • D. Trường Tiền Bridge
    Trường Tiền Bridge is a historic steel bridge spanning the Perfume River in Huế, Vietnam, and is one of the city’s most iconic landmarks.
  • E. Chonhar Bridge
    The Chonhar Bridge is a strategically important road and rail bridge connecting mainland Ukraine with the Crimean Peninsula across the Syvash.
  • 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: Thủy Dương Bridge
Triple: [Perfume River bridges, hasPart, Thủy Dương Bridge]
Generated description
Thủy Dương Bridge is a road bridge spanning the Perfume River in Huế, Vietnam, serving as part of the city’s key river-crossing infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thủy Dương Bridge
Target entity description: Thủy Dương Bridge is a road bridge spanning the Perfume River in Huế, Vietnam, serving as part of the city’s key river-crossing infrastructure.
  • A. Yanggak Bridge
    Yanggak Bridge is a major road bridge in Pyongyang, North Korea, that spans the Taedong River and provides access to Yanggak Island.
  • B. Hiền Lương Bridge
    Hiền Lương Bridge is a historic bridge over the Bến Hải River in central Vietnam, famously known for marking the division between North and South Vietnam during the Vietnam War.
  • C. Dã Viên Bridge chosen
    Dã Viên Bridge is a notable bridge in Huế, Vietnam, spanning the Perfume River and contributing to the city’s historic riverside landscape.
  • D. Trường Tiền Bridge
    Trường Tiền Bridge is a historic steel bridge spanning the Perfume River in Huế, Vietnam, and is one of the city’s most iconic landmarks.
  • E. Chonhar Bridge
    The Chonhar Bridge is a strategically important road and rail bridge connecting mainland Ukraine with the Crimean Peninsula across the Syvash.
  • 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_69e0b4a81bec8190b69adfdc1336a015 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6798db79c819085e3a2526538726f completed April 20, 2026, 7:07 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08accb54a881908b36c09c802ff3e1 completed May 16, 2026, 5:43 p.m.
NEDg Description generation batch_6a08ad96b2a081908d32e335c5265eec completed May 16, 2026, 5:47 p.m.
NED2 Entity disambiguation (via description) batch_6a08ae19eca08190ada48b48105be62d completed May 16, 2026, 5:49 p.m.
Created at: April 16, 2026, 11:29 a.m.