Triple
T18582700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tangshan Prefecture-level City |
E454154
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object | Tangshan 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: Tangshan Port | Statement: [Tangshan Prefecture-level City, hasPort, Tangshan Port]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tangshan Port Context triple: [Tangshan Prefecture-level City, hasPort, Tangshan Port]
-
A.
Tangshan Port
chosen
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.
-
B.
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.
-
C.
Panjin Port
Panjin Port is a coastal seaport in Panjin, Liaoning Province, China, serving as a regional hub for maritime trade and logistics in the Bohai Sea area.
-
D.
Port of Qinhuangdao
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.
-
E.
Tieshangang Port
Tieshangang Port is a coastal seaport in southern China that serves as a key maritime gateway for industrial and commercial shipping in the Tieshangang District.
- 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_69d8d38ae7e081908a98df1251842402 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e543d10b1c8190a401df810b7290c9 |
completed | April 19, 2026, 9:06 p.m. |
Created at: April 10, 2026, 11:44 a.m.