Triple
T6620225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pregel River |
E149653
|
entity |
| Predicate | flowsThrough |
P225
|
FINISHED |
| Object |
Pregolya lowlands
The Pregolya lowlands are a flat, low-lying geographical region in the Kaliningrad area characterized by riverine landscapes, wetlands, and fertile floodplains shaped by the Pregel River.
|
E601147
|
NE FINISHED |
How this triple was built (4 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: Pregolya lowlands | Statement: [Pregel River, flowsThrough, Pregolya lowlands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pregolya lowlands Context triple: [Pregel River, flowsThrough, Pregolya lowlands]
-
A.
Polesia
Polesia is a vast marshy and forested region of Eastern Europe spanning parts of Belarus, Ukraine, Poland, and Russia, known for its unique wetlands, traditional rural culture, and rich biodiversity.
-
B.
Vistula Delta
The Vistula Delta is the low-lying, fertile region in northern Poland where the Vistula River branches and empties into the Baltic Sea, characterized by extensive wetlands, polders, and a long history of human land reclamation.
-
C.
Oder River delta
The Oder River delta is the low-lying, marshy region where the Oder River empties into the Baltic Sea, forming a complex network of channels, lagoons, and wetlands along the German-Polish coast.
-
D.
Smolensk–Moscow Upland
The Smolensk–Moscow Upland is a highland region in western Russia forming part of the East European Plain, known for its rolling terrain and as a watershed area feeding major rivers including the Moskva.
-
E.
Volga Upland
Volga Upland is a highland region in European Russia characterized by rolling hills and elevated terrain along the western bank of the Volga River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pregolya lowlands Triple: [Pregel River, flowsThrough, Pregolya lowlands]
Generated description
The Pregolya lowlands are a flat, low-lying geographical region in the Kaliningrad area characterized by riverine landscapes, wetlands, and fertile floodplains shaped by the Pregel River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pregolya lowlands Target entity description: The Pregolya lowlands are a flat, low-lying geographical region in the Kaliningrad area characterized by riverine landscapes, wetlands, and fertile floodplains shaped by the Pregel River.
-
A.
Polesia
Polesia is a vast marshy and forested region of Eastern Europe spanning parts of Belarus, Ukraine, Poland, and Russia, known for its unique wetlands, traditional rural culture, and rich biodiversity.
-
B.
Vistula Delta
The Vistula Delta is the low-lying, fertile region in northern Poland where the Vistula River branches and empties into the Baltic Sea, characterized by extensive wetlands, polders, and a long history of human land reclamation.
-
C.
Oder River delta
The Oder River delta is the low-lying, marshy region where the Oder River empties into the Baltic Sea, forming a complex network of channels, lagoons, and wetlands along the German-Polish coast.
-
D.
Smolensk–Moscow Upland
The Smolensk–Moscow Upland is a highland region in western Russia forming part of the East European Plain, known for its rolling terrain and as a watershed area feeding major rivers including the Moskva.
-
E.
Volga Upland
Volga Upland is a highland region in European Russia characterized by rolling hills and elevated terrain along the western bank of the Volga River.
- F. None of above. chosen
Provenance (5 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_69c687ed8a9c81908bb671717cb192ef |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af7aff44819089da6145e1ef5f76 |
completed | March 27, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cbe2bcfc8190a3224c688443edc9 |
completed | March 27, 2026, 6:26 p.m. |
| NEDg | Description generation | batch_69c6cd89b51c81909ea17d391732630e |
completed | March 27, 2026, 6:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6ce70442c8190a12a6c6eb76c5269 |
completed | March 27, 2026, 6:37 p.m. |
Created at: March 27, 2026, 1:58 p.m.