Triple
T2383252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Changning District |
E46358
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Hongqiao Airport Terminal 1 Station
Hongqiao Airport Terminal 1 Station is a Shanghai Metro station serving Terminal 1 of Shanghai Hongqiao International Airport in Changning District.
|
E260803
|
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: Hongqiao Airport Terminal 1 Station | Statement: [Changning District, hasMetroStation, Hongqiao Airport Terminal 1 Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hongqiao Airport Terminal 1 Station Context triple: [Changning District, hasMetroStation, Hongqiao Airport Terminal 1 Station]
-
A.
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.
-
B.
Shanghai Stadium Station
Shanghai Stadium Station is a Shanghai Metro station serving the area around Shanghai Stadium in the Xuhui District of Shanghai, China.
-
C.
Xinzhuang Station
Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
-
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.
Qibao Station
Qibao Station is a Shanghai Metro station serving the historic Qibao area in Minhang District, known for providing convenient transit access to this popular suburban neighborhood.
- 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: Hongqiao Airport Terminal 1 Station Triple: [Changning District, hasMetroStation, Hongqiao Airport Terminal 1 Station]
Generated description
Hongqiao Airport Terminal 1 Station is a Shanghai Metro station serving Terminal 1 of Shanghai Hongqiao International Airport in Changning District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hongqiao Airport Terminal 1 Station Target entity description: Hongqiao Airport Terminal 1 Station is a Shanghai Metro station serving Terminal 1 of Shanghai Hongqiao International Airport in Changning District.
-
A.
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.
-
B.
Shanghai Stadium Station
Shanghai Stadium Station is a Shanghai Metro station serving the area around Shanghai Stadium in the Xuhui District of Shanghai, China.
-
C.
Xinzhuang Station
Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
-
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.
Qibao Station
Qibao Station is a Shanghai Metro station serving the historic Qibao area in Minhang District, known for providing convenient transit access to this popular suburban neighborhood.
- 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_69a88a1554a48190a0180682bcf099be |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abc7bafa248190a68e8f1e081f4817 |
completed | March 7, 2026, 6:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aea8b790bc8190ba399e252acec750 |
completed | March 9, 2026, 11:02 a.m. |
| NEDg | Description generation | batch_69aeabb22c708190898b44cdd8b97ff6 |
completed | March 9, 2026, 11:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeac141ca88190a9a91d0f5b25c341 |
completed | March 9, 2026, 11:16 a.m. |
Created at: March 4, 2026, 7:57 p.m.