Triple
T19580748
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northeast China rail network |
E489979
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Tonghua–Jiangyuan railway
The Tonghua–Jiangyuan railway is a regional rail line in northeastern China that links the city of Tonghua with Jiangyuan, supporting local transportation and economic connectivity within the broader Northeast China rail network.
|
E1395368
|
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: Tonghua–Jiangyuan railway | Statement: [Northeast China rail network, connectsTo, Tonghua–Jiangyuan railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tonghua–Jiangyuan railway Context triple: [Northeast China rail network, connectsTo, Tonghua–Jiangyuan railway]
-
A.
Yuhuai Railway
Yuhuai Railway is a regional rail line in China that connects Chongqing with surrounding areas, serving as an important corridor for passenger and freight transport.
-
B.
Lanxin railway
The Lanxin railway is a major rail line in northwestern China that links the city of Lanzhou in Gansu Province with Urumqi in the Xinjiang Uyghur Autonomous Region, serving as a key transportation corridor across the region.
-
C.
Jingguang Railway
Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
-
D.
Baocheng Railway
Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
-
E.
Jingjiu Railway
Jingjiu Railway is a major north–south rail line in China connecting Beijing with Kowloon in Hong Kong, serving as an important corridor for both passenger and freight transport.
- 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: Tonghua–Jiangyuan railway Triple: [Northeast China rail network, connectsTo, Tonghua–Jiangyuan railway]
Generated description
The Tonghua–Jiangyuan railway is a regional rail line in northeastern China that links the city of Tonghua with Jiangyuan, supporting local transportation and economic connectivity within the broader Northeast China rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tonghua–Jiangyuan railway Target entity description: The Tonghua–Jiangyuan railway is a regional rail line in northeastern China that links the city of Tonghua with Jiangyuan, supporting local transportation and economic connectivity within the broader Northeast China rail network.
-
A.
Yuhuai Railway
Yuhuai Railway is a regional rail line in China that connects Chongqing with surrounding areas, serving as an important corridor for passenger and freight transport.
-
B.
Lanxin railway
The Lanxin railway is a major rail line in northwestern China that links the city of Lanzhou in Gansu Province with Urumqi in the Xinjiang Uyghur Autonomous Region, serving as a key transportation corridor across the region.
-
C.
Jingguang Railway
Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
-
D.
Baocheng Railway
Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
-
E.
Jingjiu Railway
Jingjiu Railway is a major north–south rail line in China connecting Beijing with Kowloon in Hong Kong, serving as an important corridor for both passenger and freight transport.
- 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e640281b7c8190be44268a58df058f |
completed | April 20, 2026, 3:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07c4e4dd608190bf960091714663c5 |
completed | May 16, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_6a07c6509f4c8190aee658954c6cf920 |
completed | May 16, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07c7549de08190916e3e48125beebb |
completed | May 16, 2026, 1:24 a.m. |
Created at: April 10, 2026, 1:42 p.m.