Triple
T20100048
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shenyang–Dandong Railway |
E496508
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Dandong border region |
—
|
NE NERFINISHED |
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: Dandong border region | Statement: [Shenyang–Dandong Railway, regionServed, Dandong border region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dandong border region Context triple: [Shenyang–Dandong Railway, regionServed, Dandong border region]
-
A.
Dandong
chosen
Dandong is a northeastern Chinese border city on the Yalu River, known as a key gateway for trade and transport between China and North Korea.
-
B.
Jianzhou
Jianzhou was a historical region in northeastern China that served as the homeland of the Jurchen leader Nurhaci and a cradle of the later Manchu state.
-
C.
Yanbian
Yanbian is an autonomous prefecture in northeastern China's Jilin Province, known for its significant ethnic Korean population and cultural ties to the Korean Peninsula.
-
D.
Tieling
Tieling is a prefecture-level city in northeastern China known for its coal resources and location within Liaoning Province.
-
E.
Hunchun–Khasan crossing
The Hunchun–Khasan crossing is an international rail and road border checkpoint linking Russia and China near the Tumen River in the Russian Far East.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6666f2298819089659f13556ca305 |
completed | April 20, 2026, 5:46 p.m. |
Created at: April 11, 2026, 11:26 p.m.