Triple
T9817939
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai suburban rail network |
E238454
|
entity |
| Predicate | integratedWith |
P2830
|
FINISHED |
| Object |
Shanghai urban public transport network
The Shanghai urban public transport network is a vast, multimodal system of metro lines, buses, trams, and related services that provides dense, high-capacity transit coverage across the city.
|
E823466
|
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: Shanghai urban public transport network | Statement: [Shanghai suburban rail network, integratedWith, Shanghai urban public transport network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shanghai urban public transport network Context triple: [Shanghai suburban rail network, integratedWith, Shanghai urban public transport network]
-
A.
Shanghai bus network
The Shanghai bus network is an extensive citywide public transportation system that complements the metro by providing surface routes to neighborhoods and areas not directly served by rail.
-
B.
Shanghai suburban rail network
The Shanghai suburban rail network is a regional commuter rail system serving the greater Shanghai metropolitan area, complementing the urban metro by linking the city center with outlying districts and neighboring cities.
-
C.
Shanghai Metro
Shanghai Metro is one of the world’s largest and busiest rapid transit systems, serving the city of Shanghai with an extensive network of urban and suburban rail lines.
-
D.
Shanghai Metro Line 18
Shanghai Metro Line 18 is a rapid transit line in the Shanghai Metro system serving areas including Yangpu District in Shanghai, China.
-
E.
Shanghai Metro Line 22
Shanghai Metro Line 22 is a planned rapid transit line in Shanghai’s metro system intended to serve and connect the suburban Songjiang District with the broader urban network.
- 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: Shanghai urban public transport network Triple: [Shanghai suburban rail network, integratedWith, Shanghai urban public transport network]
Generated description
The Shanghai urban public transport network is a vast, multimodal system of metro lines, buses, trams, and related services that provides dense, high-capacity transit coverage across the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shanghai urban public transport network Target entity description: The Shanghai urban public transport network is a vast, multimodal system of metro lines, buses, trams, and related services that provides dense, high-capacity transit coverage across the city.
-
A.
Shanghai bus network
The Shanghai bus network is an extensive citywide public transportation system that complements the metro by providing surface routes to neighborhoods and areas not directly served by rail.
-
B.
Shanghai suburban rail network
The Shanghai suburban rail network is a regional commuter rail system serving the greater Shanghai metropolitan area, complementing the urban metro by linking the city center with outlying districts and neighboring cities.
-
C.
Shanghai Metro
Shanghai Metro is one of the world’s largest and busiest rapid transit systems, serving the city of Shanghai with an extensive network of urban and suburban rail lines.
-
D.
Shanghai Metro Line 18
Shanghai Metro Line 18 is a rapid transit line in the Shanghai Metro system serving areas including Yangpu District in Shanghai, China.
-
E.
Shanghai Metro Line 22
Shanghai Metro Line 22 is a planned rapid transit line in Shanghai’s metro system intended to serve and connect the suburban Songjiang District with the broader urban network.
- 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_69ca84dfde1481909f47c286d715f892 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb2f5bfa481908a2d2cb3f3d7d585 |
completed | April 2, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1cc70d1188190820a49766699b94a |
completed | April 5, 2026, 2:44 a.m. |
| NEDg | Description generation | batch_69d1cf9669308190a58e58b86e652801 |
completed | April 5, 2026, 2:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1d0034dc081908182e3f873a2c584 |
completed | April 5, 2026, 2:59 a.m. |
Created at: March 30, 2026, 8:30 p.m.