Triple

T20181629
Position Surface form Disambiguated ID Type / Status
Subject Harbin–Dalian High-Speed Railway E492740 entity
Predicate partOf P40 FINISHED
Object Harbin–Dalian Passenger Dedicated Line — 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: Harbin–Dalian Passenger Dedicated Line | Statement: [Harbin–Dalian High-Speed Railway, partOf, Harbin–Dalian Passenger Dedicated Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harbin–Dalian Passenger Dedicated Line
Context triple: [Harbin–Dalian High-Speed Railway, partOf, Harbin–Dalian Passenger Dedicated Line]
  • A. Harbin–Dalian High-Speed Railway chosen
    The Harbin–Dalian High-Speed Railway is a major high-speed rail corridor in northeastern China that connects the cities of Harbin and Dalian, significantly reducing travel time across the region.
  • B. Shenyang–Dalian Intercity Railway
    The Shenyang–Dalian Intercity Railway is a high-speed rail line in Liaoning Province, China, connecting the major cities of Shenyang and Dalian and serving several intermediate cities along the route.
  • C. Qinhuangdao–Shenyang High-Speed Railway
    The Qinhuangdao–Shenyang High-Speed Railway is a major high-speed rail corridor in northeastern China that connects coastal Qinhuangdao with the regional hub of Shenyang, significantly reducing travel times across the region.
  • D. Beijing–Harbin high-speed railway
    The Beijing–Harbin high-speed railway is a major high-speed rail corridor in China that connects Beijing with the northeastern city of Harbin, significantly reducing travel time across the region.
  • E. Tianjin–Jizhou Intercity Railway
    The Tianjin–Jizhou Intercity Railway is a regional high-speed rail line in Tianjin, China, connecting the urban core with the suburban Jizhou District to improve commuter and regional transit.
  • 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_69e668ef9370819091a8479f811002a9 completed April 20, 2026, 5:57 p.m.
Created at: April 11, 2026, 11:36 p.m.