Triple

T12635721
Position Surface form Disambiguated ID Type / Status
Subject Beijing West railway station E301757 entity
Predicate servesRailwayLine P6301 FINISHED
Object Beijing–Yuanping railway
The Beijing–Yuanping railway is a major rail line in northern China connecting Beijing with Yuanping in Shanxi Province, facilitating both passenger and freight transport across the region.
E1001520 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: Beijing–Yuanping railway | Statement: [Beijing West railway station, servesRailwayLine, Beijing–Yuanping railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beijing–Yuanping railway
Context triple: [Beijing West railway station, servesRailwayLine, Beijing–Yuanping railway]
  • A. Beijing–Baotou Railway
    The Beijing–Baotou Railway is a major rail line in northern China that links the national capital Beijing with the industrial city of Baotou in Inner Mongolia, serving as an important corridor for passenger and freight transport.
  • B. Zhengtai Railway
    The Zhengtai Railway was a strategically important rail line in North China that became a key target of Chinese Communist forces during the Second Sino-Japanese War.
  • C. Jingguang Railway
    Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
  • D. Tianjin–Bazhou Railway
    The Tianjin–Bazhou Railway is a regional rail line in northern China that connects the city of Tianjin with Bazhou in Hebei Province, serving as part of the broader Beijing–Tianjin–Hebei transportation network.
  • E. Baocheng Railway
    Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
  • 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: Beijing–Yuanping railway
Triple: [Beijing West railway station, servesRailwayLine, Beijing–Yuanping railway]
Generated description
The Beijing–Yuanping railway is a major rail line in northern China connecting Beijing with Yuanping in Shanxi Province, facilitating both passenger and freight transport across the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beijing–Yuanping railway
Target entity description: The Beijing–Yuanping railway is a major rail line in northern China connecting Beijing with Yuanping in Shanxi Province, facilitating both passenger and freight transport across the region.
  • A. Beijing–Baotou Railway
    The Beijing–Baotou Railway is a major rail line in northern China that links the national capital Beijing with the industrial city of Baotou in Inner Mongolia, serving as an important corridor for passenger and freight transport.
  • B. Zhengtai Railway
    The Zhengtai Railway was a strategically important rail line in North China that became a key target of Chinese Communist forces during the Second Sino-Japanese War.
  • C. Jingguang Railway
    Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
  • D. Tianjin–Bazhou Railway
    The Tianjin–Bazhou Railway is a regional rail line in northern China that connects the city of Tianjin with Bazhou in Hebei Province, serving as part of the broader Beijing–Tianjin–Hebei transportation network.
  • E. Baocheng Railway
    Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
  • 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96147f49c8190b701e1e27e207a95 completed April 10, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f684daedc88190adc403f27a850b7a completed May 2, 2026, 11:12 p.m.
NEDg Description generation batch_69f685dac5cc8190b4bc2d81186c9266 completed May 2, 2026, 11:16 p.m.
NED2 Entity disambiguation (via description) batch_69f6869156048190b548ecd04561deb8 completed May 2, 2026, 11:19 p.m.
Created at: April 9, 2026, 5:16 p.m.