Triple

T9667836
Position Surface form Disambiguated ID Type / Status
Subject Hainan Eastern Ring High-Speed Railway E233749 entity
Predicate operator P179 FINISHED
Object China Railway Guangzhou Group E682688 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: China Railway Guangzhou Group | Statement: [Hainan Eastern Ring High-Speed Railway, operator, China Railway Guangzhou Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: China Railway Guangzhou Group
Context triple: [Hainan Eastern Ring High-Speed Railway, operator, China Railway Guangzhou Group]
  • A. China Railway Guangzhou Group chosen
    China Railway Guangzhou Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services across parts of southern China, including Guangdong, Hunan, and Hainan provinces.
  • B. China Railway Nanning Group
    China Railway Nanning Group is a regional subsidiary of China Railway responsible for managing and operating railway services in and around Nanning and parts of southern China.
  • C. China Railway Shanghai Group
    China Railway Shanghai Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the Shanghai and surrounding eastern China area.
  • D. China Railway Beijing Group
    China Railway Beijing Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services and infrastructure in the Beijing-Tianjin-Hebei area.
  • E. China Railway Nanchang Group
    China Railway Nanchang Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in parts of southeastern China, including sections of the coastal Fujian–Guangdong corridor.
  • 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_69ca848d3b6c8190ae98ea554dea58df completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9c3c06e4819080c1b8e66faa482f completed April 1, 2026, 10:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d190f691c8819093fe133bdbe1c9d1 completed April 4, 2026, 10:30 p.m.
Created at: March 30, 2026, 8:15 p.m.