Triple
T18611920
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Qinhuangdao–Shenyang Railway |
E454912
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Qinhuangdao Port |
—
|
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: Qinhuangdao Port | Statement: [Qinhuangdao–Shenyang Railway, connectsTo, Qinhuangdao Port]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Qinhuangdao Port Context triple: [Qinhuangdao–Shenyang Railway, connectsTo, Qinhuangdao Port]
-
A.
Port of Qinhuangdao
chosen
The Port of Qinhuangdao is one of China's largest and busiest coal-exporting seaports, strategically located on the Bohai Sea and serving as a key hub for maritime trade in northern China.
-
B.
Tangshan Port
Tangshan Port is a major Chinese seaport on the coast of Hebei Province, serving as an important hub for bulk cargo and international trade in the Bohai Sea region.
-
C.
Huludao Port
Huludao Port is a coastal seaport in Huludao, Liaoning Province, China, serving as a regional hub for maritime trade and transportation along the Bohai Sea.
-
D.
Cangzhou Port
Cangzhou Port is a major Chinese seaport on the western coast of the Bohai Sea, serving as an important hub for regional trade and industrial shipping.
-
E.
Jinzhou Port
Jinzhou Port is a major seaport in northeastern China that serves as an important hub for regional trade and maritime transportation.
- 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d01ebd08190b6e646e3a749d7f5 |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:45 a.m.