Triple

T1910612
Position Surface form Disambiguated ID Type / Status
Subject The Bund E38100 entity
Predicate nearMetroStation P33877 FINISHED
Object East Nanjing Road Station
East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
E244626 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: East Nanjing Road Station | Statement: [The Bund, nearMetroStation, East Nanjing Road Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Nanjing Road Station
Context triple: [The Bund, nearMetroStation, East Nanjing Road Station]
  • A. 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.
  • B. 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.
  • C. Pingguoyuan station
    Pingguoyuan station is a major western terminus and interchange station on the Beijing Subway serving the Shijingshan District of Beijing, 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. Shanghai South Long-distance Bus Station
    Shanghai South Long-distance Bus Station is a major intercity coach terminal in Shanghai that provides long-distance bus services to cities and regions outside the metropolis.
  • 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: East Nanjing Road Station
Triple: [The Bund, nearMetroStation, East Nanjing Road Station]
Generated description
East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Nanjing Road Station
Target entity description: East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
  • A. 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.
  • B. 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.
  • C. Pingguoyuan station
    Pingguoyuan station is a major western terminus and interchange station on the Beijing Subway serving the Shijingshan District of Beijing, 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. Shanghai South Long-distance Bus Station
    Shanghai South Long-distance Bus Station is a major intercity coach terminal in Shanghai that provides long-distance bus services to cities and regions outside the metropolis.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nearMetroStation
Context triple: [The Bund, nearMetroStation, East Nanjing Road Station]
  • A. nearestUndergroundStation
    Indicates the relationship where a specific underground (subway/metro) station is the closest one in distance to a given location or entity.
  • B. hasNearbyRailwayStation
    Indicates that a railway station is located within a short or convenient distance from the referenced entity.
  • C. nearestPassengerRailStation
    Indicates that one entity is the closest passenger rail station in distance to another entity.
  • D. subwayStation
    Indicates that one entity is a subway station associated with, located in, or serving the other entity.
  • E. adjacentToStation
    Indicates that one entity is located next to or immediately beside a station.
  • 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_69a8862a26088190aae5243695aeefc0 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb34d94fc8190a5bf1e582c77c725 completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6522bb448190ae50a476da53fcda completed March 9, 2026, 6:13 a.m.
NEDg Description generation batch_69ae666bd32c81909ff15201757a6c76 completed March 9, 2026, 6:19 a.m.
NED2 Entity disambiguation (via description) batch_69ae66d8ba688190a2102c00fc6231c4 completed March 9, 2026, 6:21 a.m.
PD Predicate disambiguation batch_69abafeba3d88190afcce67483d8625b completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb34c4a64819096e12b152b84c334 completed March 7, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:35 p.m.