Triple

T20184312
Position Surface form Disambiguated ID Type / Status
Subject Guangming District, Shenzhen E492813 entity
Predicate transportConnection P1298 FINISHED
Object Guangzhou–Shenzhen–Hong Kong Express Rail Link (nearby stations) — NE NERFINISHED

How this triple was built (2 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: Guangzhou–Shenzhen–Hong Kong Express Rail Link (nearby stations) | Statement: [Guangming District, Shenzhen, transportConnection, Guangzhou–Shenzhen–Hong Kong Express Rail Link (nearby stations)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guangzhou–Shenzhen–Hong Kong Express Rail Link (nearby stations)
Context triple: [Guangming District, Shenzhen, transportConnection, Guangzhou–Shenzhen–Hong Kong Express Rail Link (nearby stations)]
  • A. Guangzhou–Shenzhen intercity railway stations
    Guangzhou–Shenzhen intercity railway stations are key passenger rail stops on the high-capacity corridor linking Guangzhou and Shenzhen, serving as major hubs for regional and commuter transport in the Pearl River Delta.
  • B. Guangzhou–Shenzhen–Hong Kong Express Rail Link chosen
    The Guangzhou–Shenzhen–Hong Kong Express Rail Link is a high-speed railway corridor connecting major cities in southern China with Hong Kong, significantly reducing travel times and enhancing cross-border transportation.
  • C. 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.
  • D. City Rail Link
    City Rail Link is a major underground rail project in Auckland, New Zealand, designed to transform the city’s commuter rail network by creating a through-running, high-capacity rail corridor beneath the central business district.
  • E. Guangzhou–Zhuhai Intercity Railway
    The Guangzhou–Zhuhai Intercity Railway is a high-speed commuter rail line in Guangdong, China, connecting Guangzhou with the coastal city of Zhuhai and improving regional transport within the Pearl River Delta.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69da6268a034819081cbd9ea5a1c9475 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e668f199688190a42094cce220f6f2 completed April 20, 2026, 5:57 p.m.
Created at: April 11, 2026, 11:36 p.m.