Triple
T14564610
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yangtze River shipping routes |
E341751
|
entity |
| Predicate | includesSegment |
P11236
|
FINISHED |
| Object |
Nanjing–Wuhan section
The Nanjing–Wuhan section is a major middle reach of the Yangtze River that serves as a key inland waterway corridor linking eastern and central China.
|
E1107243
|
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: Nanjing–Wuhan section | Statement: [Yangtze River shipping routes, includesSegment, Nanjing–Wuhan section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nanjing–Wuhan section Context triple: [Yangtze River shipping routes, includesSegment, Nanjing–Wuhan section]
-
A.
Hankou–Danjiangkou Railway
The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
-
B.
Hankou–Canton Railway
The Hankou–Canton Railway was a major north–south rail line in southern China that played a key strategic and economic role by linking Wuhan (Hankou) with Guangzhou (Canton).
-
C.
Wuhan–Yichang Railway
The Wuhan–Yichang Railway is a major rail line in Hubei Province, China, connecting the provincial capital Wuhan with the city of Yichang and forming an important corridor for regional passenger and freight transport.
-
D.
Hefei–Wuhan Railway
The Hefei–Wuhan Railway is a high-speed rail line in China connecting the cities of Hefei and Wuhan as part of the country’s major east–west passenger corridor.
-
E.
Wuhan–Jiujiang Passenger Railway
The Wuhan–Jiujiang Passenger Railway is a high-speed rail line in China connecting Wuhan in Hubei Province with Jiujiang in Jiangxi Province, enhancing regional passenger transport along the Yangtze River corridor.
- 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: Nanjing–Wuhan section Triple: [Yangtze River shipping routes, includesSegment, Nanjing–Wuhan section]
Generated description
The Nanjing–Wuhan section is a major middle reach of the Yangtze River that serves as a key inland waterway corridor linking eastern and central China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nanjing–Wuhan section Target entity description: The Nanjing–Wuhan section is a major middle reach of the Yangtze River that serves as a key inland waterway corridor linking eastern and central China.
-
A.
Hankou–Danjiangkou Railway
The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
-
B.
Hankou–Canton Railway
The Hankou–Canton Railway was a major north–south rail line in southern China that played a key strategic and economic role by linking Wuhan (Hankou) with Guangzhou (Canton).
-
C.
Wuhan–Yichang Railway
The Wuhan–Yichang Railway is a major rail line in Hubei Province, China, connecting the provincial capital Wuhan with the city of Yichang and forming an important corridor for regional passenger and freight transport.
-
D.
Hefei–Wuhan Railway
The Hefei–Wuhan Railway is a high-speed rail line in China connecting the cities of Hefei and Wuhan as part of the country’s major east–west passenger corridor.
-
E.
Wuhan–Jiujiang Passenger Railway
The Wuhan–Jiujiang Passenger Railway is a high-speed rail line in China connecting Wuhan in Hubei Province with Jiujiang in Jiangxi Province, enhancing regional passenger transport along the Yangtze River corridor.
- 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_69d822dcc6248190bed689984bceb0e2 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb38c6350819091090ffd15772f6f |
completed | April 14, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd8ac485688190a2917251a7c8721a |
completed | May 8, 2026, 7:03 a.m. |
| NEDg | Description generation | batch_69fd8d0701208190917a0a4f5e493586 |
completed | May 8, 2026, 7:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd8da450108190b1ed174db5f100c4 |
completed | May 8, 2026, 7:15 a.m. |
Created at: April 10, 2026, 1:23 a.m.