Triple

T4589613
Position Surface form Disambiguated ID Type / Status
Subject Hangzhou Bay E103450 entity
Predicate knownFor P22 FINISHED
Object Hangzhou Bay Bridge
The Hangzhou Bay Bridge is a long trans-oceanic highway bridge in eastern China that dramatically shortens travel time between Shanghai and Ningbo across Hangzhou Bay.
E454988 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: Hangzhou Bay Bridge | Statement: [Hangzhou Bay, knownFor, Hangzhou Bay Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hangzhou Bay Bridge
Context triple: [Hangzhou Bay, knownFor, Hangzhou Bay Bridge]
  • A. Jiaozhou Bay Bridge
    Jiaozhou Bay Bridge is a long sea-crossing bridge in eastern China that carries traffic across Jiaozhou Bay near Qingdao.
  • B. Donghai Bridge
    Donghai Bridge is one of the world’s longest cross-sea bridges, linking mainland Shanghai to offshore deep-water port facilities in the East China Sea.
  • C. Shenzhen Bay Bridge
    Shenzhen Bay Bridge is a cross-border sea bridge linking mainland China and Hong Kong across Shenzhen Bay, serving as a major transportation corridor in the Pearl River Delta region.
  • D. Hong Kong–Zhuhai–Macau Bridge
    The Hong Kong–Zhuhai–Macau Bridge is a massive sea-crossing bridge–tunnel system that links Hong Kong, Zhuhai, and Macau across the Pearl River Delta and ranks among the world’s longest fixed links over water.
  • E. Chaotianmen Bridge
    Chaotianmen Bridge is a large steel arch bridge in Chongqing, China, known for spanning the confluence of the Yangtze and Jialing rivers and being one of the world’s longest arch bridges.
  • 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: Hangzhou Bay Bridge
Triple: [Hangzhou Bay, knownFor, Hangzhou Bay Bridge]
Generated description
The Hangzhou Bay Bridge is a long trans-oceanic highway bridge in eastern China that dramatically shortens travel time between Shanghai and Ningbo across Hangzhou Bay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hangzhou Bay Bridge
Target entity description: The Hangzhou Bay Bridge is a long trans-oceanic highway bridge in eastern China that dramatically shortens travel time between Shanghai and Ningbo across Hangzhou Bay.
  • A. Jiaozhou Bay Bridge
    Jiaozhou Bay Bridge is a long sea-crossing bridge in eastern China that carries traffic across Jiaozhou Bay near Qingdao.
  • B. Donghai Bridge
    Donghai Bridge is one of the world’s longest cross-sea bridges, linking mainland Shanghai to offshore deep-water port facilities in the East China Sea.
  • C. Shenzhen Bay Bridge
    Shenzhen Bay Bridge is a cross-border sea bridge linking mainland China and Hong Kong across Shenzhen Bay, serving as a major transportation corridor in the Pearl River Delta region.
  • D. Hong Kong–Zhuhai–Macau Bridge
    The Hong Kong–Zhuhai–Macau Bridge is a massive sea-crossing bridge–tunnel system that links Hong Kong, Zhuhai, and Macau across the Pearl River Delta and ranks among the world’s longest fixed links over water.
  • E. Chaotianmen Bridge
    Chaotianmen Bridge is a large steel arch bridge in Chongqing, China, known for spanning the confluence of the Yangtze and Jialing rivers and being one of the world’s longest arch bridges.
  • 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_69bd43dccaf08190aa89e9991a289719 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd592232888190af33c47636ca835d completed March 20, 2026, 2:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde0c1a7848190ac1e17fba6325593 completed March 21, 2026, 12:05 a.m.
NEDg Description generation batch_69bde3078588819099b16bfc11330815 completed March 21, 2026, 12:15 a.m.
NED2 Entity disambiguation (via description) batch_69bde394bd0081908417cc0a926a16dd completed March 21, 2026, 12:17 a.m.
Created at: March 20, 2026, 1:11 p.m.