Triple

T16583928
Position Surface form Disambiguated ID Type / Status
Subject Huangshan North railway station E402904 entity
Predicate railwayLine P848 FINISHED
Object Hangzhou–Huangshan intercity railway E1078899 NE FINISHED

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: Hangzhou–Huangshan intercity railway | Statement: [Huangshan North railway station, railwayLine, Hangzhou–Huangshan intercity railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hangzhou–Huangshan intercity railway
Context triple: [Huangshan North railway station, railwayLine, Hangzhou–Huangshan intercity railway]
  • A. Hangzhou–Huangshan intercity railway chosen
    The Hangzhou–Huangshan intercity railway is a high-speed rail line in eastern China that connects the city of Hangzhou in Zhejiang Province with the scenic Huangshan area in Anhui Province.
  • B. Hangzhou–Jinhua–Quzhou railway
    The Hangzhou–Jinhua–Quzhou railway is a major rail line in Zhejiang Province, China, connecting the cities of Hangzhou, Jinhua, and Quzhou to support regional passenger and freight transport.
  • C. Hangzhou–Ningbo high-speed railway
    The Hangzhou–Ningbo high-speed railway is a major high-speed rail line in eastern China that connects the cities of Hangzhou and Ningbo as part of the Yangtze River Delta rail network.
  • D. Shanghai–Hangzhou High-Speed Railway
    The Shanghai–Hangzhou High-Speed Railway is a major high-speed rail corridor in eastern China that connects the cities of Shanghai and Hangzhou, significantly reducing travel time between these key economic hubs.
  • E. Ningbo–Taizhou–Wenzhou Railway
    The Ningbo–Taizhou–Wenzhou Railway is a major high-speed rail corridor along China’s southeastern coast that connects key cities in Zhejiang Province and links them to the broader national high-speed rail network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d88387363c8190a97a0c942130de97 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35999f80c8190852fd4137bc45a80 completed April 18, 2026, 10:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a007597905881909df7dc49961b6a02 completed May 10, 2026, 12:09 p.m.
Created at: April 10, 2026, 5:16 a.m.