Triple

T10408459
Position Surface form Disambiguated ID Type / Status
Subject Shanghai–Chongming–Jiangsu tunnel-bridge E245325 entity
Predicate partOf P40 FINISHED
Object Yangtze River Delta transportation network
The Yangtze River Delta transportation network is an extensive, highly integrated system of highways, railways, bridges, tunnels, ports, and airports that underpins one of China’s most economically dynamic and densely populated regions.
E784035 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: Yangtze River Delta transportation network | Statement: [Shanghai–Chongming–Jiangsu tunnel-bridge, partOf, Yangtze River Delta transportation network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yangtze River Delta transportation network
Context triple: [Shanghai–Chongming–Jiangsu tunnel-bridge, partOf, Yangtze River Delta transportation network]
  • A. Yangtze River Delta high-speed rail network
    The Yangtze River Delta high-speed rail network is an extensive, densely interconnected high-speed railway system linking major cities across China’s economically vital Yangtze River Delta region.
  • B. Shanghai waterway network
    The Shanghai waterway network is an extensive system of interconnected rivers, creeks, and canals that supports transportation, drainage, and urban life throughout the city of Shanghai.
  • C. Shanghai expressway network
    The Shanghai expressway network is an extensive system of elevated and ground-level urban expressways that forms the backbone of high-speed road transportation across Shanghai.
  • D. Yangtze River shipping routes
    Yangtze River shipping routes are major inland waterway corridors in China that facilitate extensive cargo and passenger transport along the Yangtze River between key industrial and port cities.
  • E. Pearl River Delta intercity rail network
    The Pearl River Delta intercity rail network is a high-speed regional rail system in southern China that links major cities across the Greater Bay Area, including Guangzhou, Shenzhen, Foshan, and surrounding urban centers.
  • 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: Yangtze River Delta transportation network
Triple: [Shanghai–Chongming–Jiangsu tunnel-bridge, partOf, Yangtze River Delta transportation network]
Generated description
The Yangtze River Delta transportation network is an extensive, highly integrated system of highways, railways, bridges, tunnels, ports, and airports that underpins one of China’s most economically dynamic and densely populated regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yangtze River Delta transportation network
Target entity description: The Yangtze River Delta transportation network is an extensive, highly integrated system of highways, railways, bridges, tunnels, ports, and airports that underpins one of China’s most economically dynamic and densely populated regions.
  • A. Yangtze River Delta high-speed rail network chosen
    The Yangtze River Delta high-speed rail network is an extensive, densely interconnected high-speed railway system linking major cities across China’s economically vital Yangtze River Delta region.
  • B. Shanghai waterway network
    The Shanghai waterway network is an extensive system of interconnected rivers, creeks, and canals that supports transportation, drainage, and urban life throughout the city of Shanghai.
  • C. Shanghai expressway network
    The Shanghai expressway network is an extensive system of elevated and ground-level urban expressways that forms the backbone of high-speed road transportation across Shanghai.
  • D. Yangtze River shipping routes
    Yangtze River shipping routes are major inland waterway corridors in China that facilitate extensive cargo and passenger transport along the Yangtze River between key industrial and port cities.
  • E. Pearl River Delta intercity rail network
    The Pearl River Delta intercity rail network is a high-speed regional rail system in southern China that links major cities across the Greater Bay Area, including Guangzhou, Shenzhen, Foshan, and surrounding urban centers.
  • 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_69d381be340c8190b05998703d42d224 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9f9b59881909797646fd8cd6a7e completed April 7, 2026, 11:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fbf1c428819099ca359309c4c836 completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d597088190bf3dca85e1ddb890 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859cc1aac8190ab232bb4e4e4fac1 completed April 10, 2026, 2 a.m.
Created at: April 6, 2026, 12:09 p.m.