Triple
T16894142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Łódź–Ostrów Wielkopolski railway |
E424253
|
entity |
| Predicate | hasEndpointCity |
P26386
|
FINISHED |
| Object | Ostrów Wielkopolski |
E419109
|
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: Ostrów Wielkopolski | Statement: [Łódź–Ostrów Wielkopolski railway, hasEndpointCity, Ostrów Wielkopolski]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ostrów Wielkopolski Context triple: [Łódź–Ostrów Wielkopolski railway, hasEndpointCity, Ostrów Wielkopolski]
-
A.
Ostrów Wielkopolski
chosen
Ostrów Wielkopolski is a town in west-central Poland known for its industrial heritage and role as a local economic and cultural center in the Greater Poland region.
-
B.
Ostrów Mazowiecka
Ostrów Mazowiecka is a town in northeastern Poland known as a local administrative and commercial center with historical roots dating back to the Middle Ages.
-
C.
Lidzbark Warmiński
Lidzbark Warmiński is a historic town in northern Poland known for its well-preserved Gothic castle and role as a former seat of the Warmian bishops.
-
D.
Kartuzy
Kartuzy is a town in northern Poland that serves as the main cultural center of the Kashubian ethnic group.
-
E.
Augustów
Augustów is a town in northeastern Poland known for its lakes, forests, and popular water tourism, including the historic Augustów Canal.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8d6bfc88190b6b47b89c1135871 |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c3489848190869bebedcb5c0564 |
completed | May 11, 2026, 7:58 a.m. |
Created at: April 10, 2026, 5:29 a.m.