Triple
T9926448
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guangzhou–Maoming railway |
E187934
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | western Guangdong |
E740224
|
NE FINISHED |
How this triple was built (2 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: western Guangdong | Statement: [Guangzhou–Maoming railway, regionServed, western Guangdong]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: western Guangdong Context triple: [Guangzhou–Maoming railway, regionServed, western Guangdong]
-
A.
western Guangdong
chosen
Western Guangdong is a coastal region in southern China known for its mix of industrial cities, agricultural areas, and transportation links connecting it to major hubs like Guangzhou and Guangxi.
-
B.
eastern Guangdong
Eastern Guangdong is a coastal region in southeastern China known for its Teochew (Chaozhou) culture, cuisine, and historic trading cities.
-
C.
southern China
Southern China is a culturally and linguistically diverse region of China, encompassing provinces such as Guangdong, Guangxi, Fujian, and Hainan, known historically as a major source of Chinese migration and a hub of maritime trade.
-
D.
Guangdong Province
Guangdong Province is a populous and economically vital coastal region in southern China, known for major cities like Guangzhou and Shenzhen and its role as a manufacturing and trade hub.
-
E.
Chaozhou
Chaozhou is a historic city in eastern Guangdong, China, known for its distinctive Teochew culture, cuisine, language, and traditional arts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82b22a688190b52c75bd48429c10 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cdb599e32c8190ac676fa89c131bb6 |
completed | April 2, 2026, 12:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d20e1eace88190a591cbab02153869 |
completed | April 5, 2026, 7:24 a.m. |
Created at: March 30, 2026, 8:43 p.m.