Triple

T530993
Position Surface form Disambiguated ID Type / Status
Subject Beijing Subway E12220 entity
Predicate hasStation P35 FINISHED
Object Tiananmen East station
Tiananmen East station is a Beijing Subway station serving the area around Tiananmen Square and the eastern part of central Beijing.
 E66121 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: Tiananmen East station | Statement: [Beijing Subway, hasStation, Tiananmen East station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tiananmen East station
Context triple: [Beijing Subway, hasStation, Tiananmen East station]
  • A. Shanghai Railway Station
    Shanghai Railway Station is one of Shanghai’s major railway hubs, serving as a key terminal for high-speed and conventional trains connecting the city with destinations across China.
  • B. Great Wall Station
    Great Wall Station is a Chinese Antarctic research base located on King George Island in the South Shetland Islands.
  • C. Shanghai South Railway Station
    Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
  • D. Shanghai Hongqiao Railway Station
    Shanghai Hongqiao Railway Station is one of China’s largest and busiest high-speed rail hubs, integrated with Shanghai Hongqiao International Airport and serving as a major transportation gateway for the city and the Yangtze River Delta region.
  • E. Wuchang Railway Station
    Wuchang Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and long-distance train services.
  • 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: Tiananmen East station
Triple: [Beijing Subway, hasStation, Tiananmen East station]
Generated description
Tiananmen East station is a Beijing Subway station serving the area around Tiananmen Square and the eastern part of central Beijing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tiananmen East station
Target entity description: Tiananmen East station is a Beijing Subway station serving the area around Tiananmen Square and the eastern part of central Beijing.
  • A. Shanghai Railway Station
    Shanghai Railway Station is one of Shanghai’s major railway hubs, serving as a key terminal for high-speed and conventional trains connecting the city with destinations across China.
  • B. Great Wall Station
    Great Wall Station is a Chinese Antarctic research base located on King George Island in the South Shetland Islands.
  • C. Shanghai South Railway Station
    Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
  • D. Shanghai Hongqiao Railway Station
    Shanghai Hongqiao Railway Station is one of China’s largest and busiest high-speed rail hubs, integrated with Shanghai Hongqiao International Airport and serving as a major transportation gateway for the city and the Yangtze River Delta region.
  • E. Wuchang Railway Station
    Wuchang Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and long-distance train services.
  • 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_69a4933208e88190891f5debab1b776d completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a494dda58c8190870305056838a2b2 completed March 1, 2026, 7:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4b5dbae7481909b0bb603c4a1ab31 completed March 1, 2026, 9:55 p.m.
NEDg Description generation batch_69a4b64487bc8190b879ddedc1585a04 completed March 1, 2026, 9:57 p.m.
NED2 Entity disambiguation (via description) batch_69a4b6ca3398819094bfbac0ba7a9c66 completed March 1, 2026, 9:59 p.m.
Created at: March 1, 2026, 7:32 p.m.