Triple

T23412982
Position Surface form Disambiguated ID Type / Status
Subject Jiaozhou Bay E560127 entity
Predicate hasNearbyInfrastructure P231 FINISHED
Object Qingdao Jiaozhou Bay Tunnel
The Qingdao Jiaozhou Bay Tunnel is a major undersea road tunnel in Qingdao, China, that provides a direct transportation link beneath Jiaozhou Bay, significantly shortening travel time between the city’s urban districts and its outlying areas.
E1589625 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: Qingdao Jiaozhou Bay Tunnel | Statement: [Jiaozhou Bay, hasNearbyInfrastructure, Qingdao Jiaozhou Bay Tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Qingdao Jiaozhou Bay Tunnel
Context triple: [Jiaozhou Bay, hasNearbyInfrastructure, Qingdao Jiaozhou Bay Tunnel]
  • 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. Pingtan Strait Road-Rail Bridge
    The Pingtan Strait Road-Rail Bridge is a major sea-crossing bridge in Fujian, China, carrying both highway and railway lines to connect Pingtan Island with the mainland.
  • C. 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.
  • 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. 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.
  • 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: Qingdao Jiaozhou Bay Tunnel
Triple: [Jiaozhou Bay, hasNearbyInfrastructure, Qingdao Jiaozhou Bay Tunnel]
Generated description
The Qingdao Jiaozhou Bay Tunnel is a major undersea road tunnel in Qingdao, China, that provides a direct transportation link beneath Jiaozhou Bay, significantly shortening travel time between the city’s urban districts and its outlying areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Qingdao Jiaozhou Bay Tunnel
Target entity description: The Qingdao Jiaozhou Bay Tunnel is a major undersea road tunnel in Qingdao, China, that provides a direct transportation link beneath Jiaozhou Bay, significantly shortening travel time between the city’s urban districts and its outlying areas.
  • 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. Pingtan Strait Road-Rail Bridge
    The Pingtan Strait Road-Rail Bridge is a major sea-crossing bridge in Fujian, China, carrying both highway and railway lines to connect Pingtan Island with the mainland.
  • C. 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.
  • 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. 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.
  • 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_69e2454b3a5881909c64773dc8a5d289 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a5124a54819087a7ae2f8a5b3dc0 completed April 29, 2026, 6:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c8243ada081908ff5312f06b3a465 completed May 19, 2026, 3:31 p.m.
NEDg Description generation batch_6a0ca6eee2f48190b4e03039c4c96abe completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca819f6dc8190852bb3c06768ac5a completed May 19, 2026, 6:12 p.m.
Created at: April 17, 2026, 5:39 p.m.