Triple

T8681788
Position Surface form Disambiguated ID Type / Status
Subject 1940 Hundred Regiments Offensive E206054 entity
Predicate railwayTargeted P84464 FINISHED
Object 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.
E752394 NE FINISHED

How this triple was built (5 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: Zhengtai Railway | Statement: [1940 Hundred Regiments Offensive, railwayTargeted, Zhengtai Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zhengtai Railway
Context triple: [1940 Hundred Regiments Offensive, railwayTargeted, Zhengtai Railway]
  • A. 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.
  • B. 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.
  • C. Tianjin–Pukou Railway
    The Tianjin–Pukou Railway is a historic north–south trunk rail line in China that connects the port city of Tianjin with Pukou near Nanjing, forming a key segment of the country’s early mainline railway network.
  • D. Yuhuai Railway
    Yuhuai Railway is a regional rail line in China that connects Chongqing with surrounding areas, serving as an important corridor for passenger and freight transport.
  • E. Xijiao Line
    The Xijiao Line is a light rail transit line in Beijing that primarily serves the city’s western suburban areas, including university and technology districts.
  • 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: Zhengtai Railway
Triple: [1940 Hundred Regiments Offensive, railwayTargeted, Zhengtai Railway]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zhengtai Railway
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Tianjin–Pukou Railway
    The Tianjin–Pukou Railway is a historic north–south trunk rail line in China that connects the port city of Tianjin with Pukou near Nanjing, forming a key segment of the country’s early mainline railway network.
  • D. Yuhuai Railway
    Yuhuai Railway is a regional rail line in China that connects Chongqing with surrounding areas, serving as an important corridor for passenger and freight transport.
  • E. Xijiao Line
    The Xijiao Line is a light rail transit line in Beijing that primarily serves the city’s western suburban areas, including university and technology districts.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railwayTargeted
Context triple: [1940 Hundred Regiments Offensive, railwayTargeted, Zhengtai Railway]
  • A. railwayFocus
    Indicates that something is a primary subject, theme, or point of attention specifically in the context of railways or railway-related matters.
  • B. railwayTraffic
    Indicates the presence, flow, or management of train movements along railway lines between locations.
  • C. trains
    Indicates that one entity teaches, instructs, or coaches another entity to develop skills, knowledge, or abilities.
  • D. coordinatesRailTrafficWith
    Indicates that one entity organizes and synchronizes rail operations or movements with another entity to ensure coordinated train traffic.
  • E. railroadMet
    Indicates that two or more railroads encountered or connected with each other at a specific place or time.
  • F. None of above. chosen

Provenance (7 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_69ca835379688190aa06b9d98e684d58 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4ae82e508190b0243328e98fcb1d completed March 31, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf287f05748190b41c606eaae5d0b7 completed April 3, 2026, 2:39 a.m.
NEDg Description generation batch_69cf2bcff84881908a7985fdf8189583 completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2ca1ddac8190a36367e6bba8e3c8 completed April 3, 2026, 2:57 a.m.
PD Predicate disambiguation batch_69cc4567b5c881908d9ec5dcfc783fac completed March 31, 2026, 10:06 p.m.
PDg Predicate description generation batch_69cc4ae517108190a71a86349815f4ce completed March 31, 2026, 10:29 p.m.
Created at: March 30, 2026, 6:32 p.m.