Triple

T12707863

Position	Surface form	Disambiguated ID	Type / Status
Subject	Yingkou	`E303634`	entity
Predicate	hasRailway	`P848`	FINISHED
Object	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.	`E1029922`	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: Shenyang–Dalian Intercity Railway | Statement: [Yingkou, hasRailway, Shenyang–Dalian Intercity Railway]

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

Target entity: Shenyang–Dalian Intercity Railway
Context triple: [Yingkou, hasRailway, Shenyang–Dalian Intercity Railway]

A. Harbin–Dalian High-Speed Railway
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. 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.
C. 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.
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. Beijing–Tianjin Intercity Railway
The Beijing–Tianjin Intercity Railway is a high-speed rail line in China that connects the cities of Beijing and Tianjin, significantly reducing travel time between the two major urban centers.
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: Shenyang–Dalian Intercity Railway
Triple: [Yingkou, hasRailway, Shenyang–Dalian Intercity Railway]

Generated description

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.

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

Target entity: Shenyang–Dalian Intercity Railway
Target entity description: 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.

A. Harbin–Dalian High-Speed Railway
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. 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.
C. 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.
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. Beijing–Tianjin Intercity Railway
The Beijing–Tianjin Intercity Railway is a high-speed rail line in China that connects the cities of Beijing and Tianjin, significantly reducing travel time between the two major urban centers.
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_69d7bdef90d48190b46b88270e780946`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d9620663e881908d367170ed6d2c81`	completed	April 10, 2026, 8:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f70a18790c8190afea8f946712987c`	completed	May 3, 2026, 8:40 a.m.
NEDg	Description generation	`batch_69f70c000da081909297f3d24666b6a5`	completed	May 3, 2026, 8:49 a.m.
NED2	Entity disambiguation (via description)	`batch_69f70ce60a7081908f9498fcfec98e90`	completed	May 3, 2026, 8:52 a.m.

Created at: April 9, 2026, 5:23 p.m.