Triple
T7639180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katowice railway station |
E172955
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Silesian metropolitan area |
E173741
|
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: Silesian metropolitan area | Statement: [Katowice railway station, serves, Silesian metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Silesian metropolitan area Context triple: [Katowice railway station, serves, Silesian metropolitan area]
-
A.
Upper Silesian metropolitan area
chosen
The Upper Silesian metropolitan area is a major industrial and urban agglomeration in southern Poland, centered around cities such as Katowice and known for its coal mining, heavy industry, and dense population.
-
B.
Warsaw metropolitan area
The Warsaw metropolitan area is the large urban agglomeration centered on Poland’s capital city, encompassing Warsaw and its surrounding suburban and commuter zones.
-
C.
Katowice
Katowice is a major industrial and cultural city in southern Poland, known as the capital of the Silesian region.
-
D.
Tricity metropolitan area
The Tricity metropolitan area is an urban region in northern Poland comprising the closely linked Baltic Sea port cities of Gdańsk, Gdynia, and Sopot.
-
E.
Cieszyn Silesia
Cieszyn Silesia is a historical and ethnically diverse borderland region centered around the city of Cieszyn, spanning areas of present-day Poland and the Czech Republic.
- 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_69c69952849881908fdcea7a93bfc307 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6facc4b5481908697e662b0991e3f |
completed | March 27, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8b4f48de88190b9cf40bfb1a26323 |
completed | March 29, 2026, 5:13 a.m. |
Created at: March 27, 2026, 3:57 p.m.