Triple

T8103943
Position Surface form Disambiguated ID Type / Status
Subject Shanghai Metro Line 2 E189179 entity
Predicate connectsTo P845 FINISHED
Object Shanghai Hongqiao Railway Station E38102 NE FINISHED

How this triple was built (2 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: Shanghai Hongqiao Railway Station | Statement: [Shanghai Metro Line 2, connectsTo, Shanghai Hongqiao Railway Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shanghai Hongqiao Railway Station
Context triple: [Shanghai Metro Line 2, connectsTo, Shanghai Hongqiao Railway Station]
  • A. Shanghai Hongqiao Railway Station chosen
    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.
  • B. 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.
  • C. 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.
  • D. Shanghai Pudong International Airport station
    Shanghai Pudong International Airport station is a Shanghai Metro terminus that directly serves Shanghai Pudong International Airport, connecting the airport to the city's urban rail network.
  • E. Tai’an railway station
    Tai’an railway station is a major passenger and freight rail hub serving the city of Tai’an in Shandong Province, China, and providing regional and long-distance connections.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82b9d5848190a24672775d5c5011 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb42bf1cb0819099dda4f050f8e95e completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cced062f3881908560b657c096c92e completed April 1, 2026, 10:01 a.m.
Created at: March 30, 2026, 5:31 p.m.