Triple
T6026609
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cangzhou |
E134196
|
entity |
| Predicate | transportHubFor |
P423
|
FINISHED |
| Object |
G2 Beijing–Shanghai Expressway
The G2 Beijing–Shanghai Expressway is a major north–south Chinese expressway connecting the capital Beijing with the economic hub Shanghai, serving as one of the country’s most important transportation corridors.
|
E563427
|
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: G2 Beijing–Shanghai Expressway | Statement: [Cangzhou, transportHubFor, G2 Beijing–Shanghai Expressway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: G2 Beijing–Shanghai Expressway Context triple: [Cangzhou, transportHubFor, G2 Beijing–Shanghai Expressway]
-
A.
G60 Shanghai–Kunming Expressway
The G60 Shanghai–Kunming Expressway is a major east–west Chinese national expressway connecting the metropolis of Shanghai with the southwestern city of Kunming, traversing multiple provinces across the country.
-
B.
G50 Shanghai–Chongqing Expressway
The G50 Shanghai–Chongqing Expressway is a major east–west Chinese expressway connecting the coastal metropolis of Shanghai with the inland megacity of Chongqing, traversing multiple provinces and key inland regions.
-
C.
Beijing–Harbin Expressway
The Beijing–Harbin Expressway is a major Chinese north–south highway that connects the capital Beijing with the northeastern city of Harbin, serving as a key transportation corridor in the region.
-
D.
Shanghai–Nanjing Expressway
The Shanghai–Nanjing Expressway is a major Chinese expressway connecting the cities of Shanghai and Nanjing, serving as a key transportation corridor in the Yangtze River Delta region.
-
E.
Hujia Expressway
Hujia Expressway is a major expressway in Shanghai that connects the urban Jiading District with the city center and broader regional highway 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: G2 Beijing–Shanghai Expressway Triple: [Cangzhou, transportHubFor, G2 Beijing–Shanghai Expressway]
Generated description
The G2 Beijing–Shanghai Expressway is a major north–south Chinese expressway connecting the capital Beijing with the economic hub Shanghai, serving as one of the country’s most important transportation corridors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: G2 Beijing–Shanghai Expressway Target entity description: The G2 Beijing–Shanghai Expressway is a major north–south Chinese expressway connecting the capital Beijing with the economic hub Shanghai, serving as one of the country’s most important transportation corridors.
-
A.
G60 Shanghai–Kunming Expressway
The G60 Shanghai–Kunming Expressway is a major east–west Chinese national expressway connecting the metropolis of Shanghai with the southwestern city of Kunming, traversing multiple provinces across the country.
-
B.
G50 Shanghai–Chongqing Expressway
The G50 Shanghai–Chongqing Expressway is a major east–west Chinese expressway connecting the coastal metropolis of Shanghai with the inland megacity of Chongqing, traversing multiple provinces and key inland regions.
-
C.
Beijing–Harbin Expressway
The Beijing–Harbin Expressway is a major Chinese north–south highway that connects the capital Beijing with the northeastern city of Harbin, serving as a key transportation corridor in the region.
-
D.
Shanghai–Nanjing Expressway
The Shanghai–Nanjing Expressway is a major Chinese expressway connecting the cities of Shanghai and Nanjing, serving as a key transportation corridor in the Yangtze River Delta region.
-
E.
Hujia Expressway
Hujia Expressway is a major expressway in Shanghai that connects the urban Jiading District with the city center and broader regional highway 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_69c0087515148190a97475d412563865 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0560cdc308190b25ca8ecb42c4e4f |
completed | March 22, 2026, 8:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c113799d648190a08516a33a5f92b7 |
completed | March 23, 2026, 10:18 a.m. |
| NEDg | Description generation | batch_69c113c9bc048190ab517300d56dd8e0 |
completed | March 23, 2026, 10:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1144e77f881908ab59a67160c1630 |
completed | March 23, 2026, 10:22 a.m. |
Created at: March 22, 2026, 4:07 p.m.