Triple

T22542948
Position Surface form Disambiguated ID Type / Status
Subject Nanning railway station E557341 entity
Predicate railwayLine P848 FINISHED
Object Hunan–Guangxi railway
The Hunan–Guangxi railway is a major rail corridor in southern China that connects the inland province of Hunan with the Guangxi Zhuang Autonomous Region, facilitating regional transport and economic integration.
E90221 NE FINISHED

How this triple was built (4 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: Hunan–Guangxi railway | Statement: [Nanning railway station, railwayLine, Hunan–Guangxi railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hunan–Guangxi railway
Context triple: [Nanning railway station, railwayLine, Hunan–Guangxi railway]
  • A. Nanning–Pingxiang railway
    The Nanning–Pingxiang railway is a major rail line in southern China that links the regional capital Nanning with the border city of Pingxiang, serving as a key corridor for domestic transport and cross-border trade with Vietnam.
  • B. Guizhou–Guangxi railway
    The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
  • C. Hengyang–Guilin–Liuzhou rail corridor
    The Hengyang–Guilin–Liuzhou rail corridor is a strategically important railway line in southern China linking key cities in Hunan and Guangxi and serving as a major north–south transportation route.
  • D. Liuzhou–Wuzhou railway
    The Liuzhou–Wuzhou railway is a major rail line in Guangxi, China, connecting the inland city of Liuzhou with the Pearl River port city of Wuzhou to facilitate regional transport and economic integration.
  • E. Chongqing–Huaihua Railway
    The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hunan–Guangxi railway
Triple: [Nanning railway station, railwayLine, Hunan–Guangxi railway]
Generated description
The Hunan–Guangxi railway is a major rail corridor in southern China that connects the inland province of Hunan with the Guangxi Zhuang Autonomous Region, facilitating regional transport and economic integration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hunan–Guangxi railway
Target entity description: The Hunan–Guangxi railway is a major rail corridor in southern China that connects the inland province of Hunan with the Guangxi Zhuang Autonomous Region, facilitating regional transport and economic integration.
  • A. Nanning–Pingxiang railway
    The Nanning–Pingxiang railway is a major rail line in southern China that links the regional capital Nanning with the border city of Pingxiang, serving as a key corridor for domestic transport and cross-border trade with Vietnam.
  • B. Guizhou–Guangxi railway
    The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
  • C. Hengyang–Guilin–Liuzhou rail corridor chosen
    The Hengyang–Guilin–Liuzhou rail corridor is a strategically important railway line in southern China linking key cities in Hunan and Guangxi and serving as a major north–south transportation route.
  • D. Liuzhou–Wuzhou railway
    The Liuzhou–Wuzhou railway is a major rail line in Guangxi, China, connecting the inland city of Liuzhou with the Pearl River port city of Wuzhou to facilitate regional transport and economic integration.
  • E. Chongqing–Huaihua Railway
    The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
  • F. None of above.

Provenance (5 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_69e11e58662081909ae346ab384514ca completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15f330a40819098df6a9b0f27635e completed April 29, 2026, 1:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b1de9005c8190865ce7c0042c073c completed May 18, 2026, 2:10 p.m.
NEDg Description generation batch_6a0b2560f8b08190aaba573e06d38d55 completed May 18, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_6a0b2729328481908faf3f88acfc9de1 completed May 18, 2026, 2:50 p.m.
Created at: April 16, 2026, 8:51 p.m.