Triple
T22542948
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nanning railway station |
E557341
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Hunan–Guangxi railway
The Hunan–Guangxi railway is a major rail corridor in southern China that connects the inland province of Hunan with the Guangxi Zhuang Autonomous Region, facilitating regional transport and economic integration.
|
E90221
|
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: Hunan–Guangxi railway | Statement: [Nanning railway station, railwayLine, Hunan–Guangxi railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hunan–Guangxi railway Context triple: [Nanning railway station, railwayLine, Hunan–Guangxi railway]
-
A.
Nanning–Pingxiang railway
The Nanning–Pingxiang railway is a major rail line in southern China that links the regional capital Nanning with the border city of Pingxiang, serving as a key corridor for domestic transport and cross-border trade with Vietnam.
-
B.
Guizhou–Guangxi railway
The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
-
C.
Hengyang–Guilin–Liuzhou rail corridor
The Hengyang–Guilin–Liuzhou rail corridor is a strategically important railway line in southern China linking key cities in Hunan and Guangxi and serving as a major north–south transportation route.
-
D.
Liuzhou–Wuzhou railway
The Liuzhou–Wuzhou railway is a major rail line in Guangxi, China, connecting the inland city of Liuzhou with the Pearl River port city of Wuzhou to facilitate regional transport and economic integration.
-
E.
Chongqing–Huaihua Railway
The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
- 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: Hunan–Guangxi railway Triple: [Nanning railway station, railwayLine, Hunan–Guangxi railway]
Generated description
The Hunan–Guangxi railway is a major rail corridor in southern China that connects the inland province of Hunan with the Guangxi Zhuang Autonomous Region, facilitating regional transport and economic integration.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hunan–Guangxi railway Target entity description: The Hunan–Guangxi railway is a major rail corridor in southern China that connects the inland province of Hunan with the Guangxi Zhuang Autonomous Region, facilitating regional transport and economic integration.
-
A.
Nanning–Pingxiang railway
The Nanning–Pingxiang railway is a major rail line in southern China that links the regional capital Nanning with the border city of Pingxiang, serving as a key corridor for domestic transport and cross-border trade with Vietnam.
-
B.
Guizhou–Guangxi railway
The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
-
C.
Hengyang–Guilin–Liuzhou rail corridor
chosen
The Hengyang–Guilin–Liuzhou rail corridor is a strategically important railway line in southern China linking key cities in Hunan and Guangxi and serving as a major north–south transportation route.
-
D.
Liuzhou–Wuzhou railway
The Liuzhou–Wuzhou railway is a major rail line in Guangxi, China, connecting the inland city of Liuzhou with the Pearl River port city of Wuzhou to facilitate regional transport and economic integration.
-
E.
Chongqing–Huaihua Railway
The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
- F. None of above.
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_69e11e58662081909ae346ab384514ca |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f330a40819098df6a9b0f27635e |
completed | April 29, 2026, 1:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b1de9005c8190865ce7c0042c073c |
completed | May 18, 2026, 2:10 p.m. |
| NEDg | Description generation | batch_6a0b2560f8b08190aaba573e06d38d55 |
completed | May 18, 2026, 2:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b2729328481908faf3f88acfc9de1 |
completed | May 18, 2026, 2:50 p.m. |
Created at: April 16, 2026, 8:51 p.m.