Triple
T16851696
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beijing–Hankou Railway |
E409689
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | North China |
E10349
|
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: North China | Statement: [Beijing–Hankou Railway, regionServed, North China]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North China Context triple: [Beijing–Hankou Railway, regionServed, North China]
-
A.
North China
chosen
North China is a historically and politically significant region of northern China that has long been a strategic center for military, economic, and cultural activity.
-
B.
North China Plain
The North China Plain is a vast, fertile alluvial plain in northern China that has long been a core region for Chinese agriculture, population, and historical conflicts.
-
C.
Central China
Central China is a broad geographic region of the People’s Republic of China that includes several inland provinces and has historically been a significant political, economic, and military heartland.
-
D.
Inland China
Inland China refers to the vast interior regions of the country that lie away from the eastern seaboard, encompassing provinces such as Sichuan and characterized by diverse landscapes, cultures, and economic development levels.
-
E.
North China Block
The North China Block is a major ancient cratonic segment of the Earth's continental lithosphere underlying much of northern China, known for its complex tectonic history and role in East Asian continental assembly.
- 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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b379b8fc81908d8bc9950c7f8bad |
completed | April 18, 2026, 4:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c2a6f2c48190874839f78f943fdb |
completed | May 10, 2026, 5:38 p.m. |
Created at: April 10, 2026, 5:24 a.m.