Triple

T6421736

Position	Surface form	Disambiguated ID	Type / Status
Subject	Liuzhou railway station	`E127958`	entity
Predicate	servesLine	`P839`	FINISHED
Object	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.	`E597530`	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: Liuzhou–Wuzhou railway | Statement: [Liuzhou railway station, servesLine, Liuzhou–Wuzhou railway]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Liuzhou–Wuzhou railway
Context triple: [Liuzhou railway station, servesLine, Liuzhou–Wuzhou railway]

A. 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.
B. 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.
C. Liuzhou–Nanning intercity railway
The Liuzhou–Nanning intercity railway is a high-speed rail line in Guangxi, China, connecting the cities of Liuzhou and Nanning to support rapid regional passenger transport.
D. Nanning–Guangzhou High-Speed Railway
The Nanning–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China connecting Nanning in Guangxi with Guangzhou in Guangdong, significantly reducing travel time between the two regional hubs.
E. Guangzhou–Maoming railway
The Guangzhou–Maoming railway is a major rail line in Guangdong Province, China, connecting the provincial capital Guangzhou with the western city of Maoming and serving as an important corridor for regional passenger and freight transport.
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: Liuzhou–Wuzhou railway
Triple: [Liuzhou railway station, servesLine, Liuzhou–Wuzhou railway]

Generated description

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.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Liuzhou–Wuzhou railway
Target entity description: 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.

A. 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.
B. 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.
C. Liuzhou–Nanning intercity railway
The Liuzhou–Nanning intercity railway is a high-speed rail line in Guangxi, China, connecting the cities of Liuzhou and Nanning to support rapid regional passenger transport.
D. Nanning–Guangzhou High-Speed Railway
The Nanning–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China connecting Nanning in Guangxi with Guangzhou in Guangdong, significantly reducing travel time between the two regional hubs.
E. Guangzhou–Maoming railway
The Guangzhou–Maoming railway is a major rail line in Guangdong Province, China, connecting the provincial capital Guangzhou with the western city of Maoming and serving as an important corridor for regional passenger and freight transport.
F. None of above. chosen

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_69c0083815208190a9b299b8e0640218`	completed	March 22, 2026, 3:18 p.m.
NER	Named-entity recognition	`batch_69c06903f67c8190a1e5babeede4e183`	completed	March 22, 2026, 10:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c65fc4dc588190ad983fde8969c20f`	completed	March 27, 2026, 10:45 a.m.
NEDg	Description generation	`batch_69c6604e8e9081908d26e98daf3a2704`	completed	March 27, 2026, 10:47 a.m.
NED2	Entity disambiguation (via description)	`batch_69c660af0e20819095a71c3014b4d0e2`	completed	March 27, 2026, 10:49 a.m.

Created at: March 22, 2026, 4:43 p.m.