Triple

T19580747
Position Surface form Disambiguated ID Type / Status
Subject Northeast China rail network E489979 entity
Predicate connectsTo P845 FINISHED
Object Siping–Qiqihar railway — NE NERFINISHED

How this triple was built (3 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: Siping–Qiqihar railway | Statement: [Northeast China rail network, connectsTo, Siping–Qiqihar railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Siping–Qiqihar railway
Context triple: [Northeast China rail network, connectsTo, Siping–Qiqihar railway]
  • A. Harbin–Manzhouli railway
    The Harbin–Manzhouli railway is a major rail line in northeastern China that links the regional hub of Harbin with the border city of Manzhouli, serving as an important corridor for domestic transport and cross-border trade with Russia.
  • B. Harbin–Suifenhe railway
    The Harbin–Suifenhe railway is a major rail line in northeastern China that links the regional hub of Harbin with the border city of Suifenhe, serving as an important corridor for domestic transport and cross-border trade with Russia.
  • C. Beijing–Tongliao railway
    The Beijing–Tongliao railway is a major rail line in northern China that connects the capital Beijing with Tongliao in Inner Mongolia, facilitating both passenger and freight transport across the region.
  • D. Shenyang–Fuxin Railway
    The Shenyang–Fuxin Railway is a regional rail line in Liaoning Province, China, connecting the major city of Shenyang with the city of Fuxin and serving both passenger and freight transport.
  • E. Changchun–Tumen railway
    The Changchun–Tumen railway is a major rail line in Northeast China that links the inland city of Changchun with the border city of Tumen, serving as an important corridor for regional transport and trade.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Siping–Qiqihar railway
Target entity description: The Siping–Qiqihar railway is a major rail line in northeastern China that links the city of Siping in Jilin Province with Qiqihar in Heilongjiang, serving as an important corridor for regional transportation and economic activity.
  • A. Harbin–Manzhouli railway
    The Harbin–Manzhouli railway is a major rail line in northeastern China that links the regional hub of Harbin with the border city of Manzhouli, serving as an important corridor for domestic transport and cross-border trade with Russia.
  • B. Harbin–Suifenhe railway
    The Harbin–Suifenhe railway is a major rail line in northeastern China that links the regional hub of Harbin with the border city of Suifenhe, serving as an important corridor for domestic transport and cross-border trade with Russia.
  • C. Beijing–Tongliao railway
    The Beijing–Tongliao railway is a major rail line in northern China that connects the capital Beijing with Tongliao in Inner Mongolia, facilitating both passenger and freight transport across the region.
  • D. Shenyang–Fuxin Railway
    The Shenyang–Fuxin Railway is a regional rail line in Liaoning Province, China, connecting the major city of Shenyang with the city of Fuxin and serving both passenger and freight transport.
  • E. Changchun–Tumen railway
    The Changchun–Tumen railway is a major rail line in Northeast China that links the inland city of Changchun with the border city of Tumen, serving as an important corridor for regional transport and trade.
  • F. None of above. chosen

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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e640281b7c8190be44268a58df058f completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:42 p.m.