Triple
T5992108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liepāja |
E133373
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Liepāja railway station
Liepāja railway station is the main passenger and freight rail hub serving the port city of Liepāja in western Latvia.
|
E562325
|
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: Liepāja railway station | Statement: [Liepāja, hasRailwayStation, Liepāja railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liepāja railway station Context triple: [Liepāja, hasRailwayStation, Liepāja railway station]
-
A.
Daugavpils railway station
Daugavpils railway station is a major rail hub in southeastern Latvia, serving as an important transport and transit center for the city of Daugavpils and the surrounding region.
-
B.
Riga Central Station
Riga Central Station is the main railway hub of Latvia’s capital, serving as the city’s primary domestic and international train terminal.
-
C.
Vilnius railway station
Vilnius railway station is the main passenger and freight rail hub of Lithuania’s capital, serving as a key national and international transport gateway.
-
D.
Riga International Bus Station
Riga International Bus Station is the main intercity and international coach terminal in Riga, Latvia, serving as a key transport hub connecting the city with destinations across the country and abroad.
-
E.
Kaunas Railway Station
Kaunas Railway Station is the main passenger rail hub in Kaunas, Lithuania, serving as a key transportation link within the country and to international destinations.
- 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: Liepāja railway station Triple: [Liepāja, hasRailwayStation, Liepāja railway station]
Generated description
Liepāja railway station is the main passenger and freight rail hub serving the port city of Liepāja in western Latvia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Liepāja railway station Target entity description: Liepāja railway station is the main passenger and freight rail hub serving the port city of Liepāja in western Latvia.
-
A.
Daugavpils railway station
Daugavpils railway station is a major rail hub in southeastern Latvia, serving as an important transport and transit center for the city of Daugavpils and the surrounding region.
-
B.
Riga Central Station
Riga Central Station is the main railway hub of Latvia’s capital, serving as the city’s primary domestic and international train terminal.
-
C.
Vilnius railway station
Vilnius railway station is the main passenger and freight rail hub of Lithuania’s capital, serving as a key national and international transport gateway.
-
D.
Riga International Bus Station
Riga International Bus Station is the main intercity and international coach terminal in Riga, Latvia, serving as a key transport hub connecting the city with destinations across the country and abroad.
-
E.
Kaunas Railway Station
Kaunas Railway Station is the main passenger rail hub in Kaunas, Lithuania, serving as a key transportation link within the country and to international destinations.
- 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_69c0087010d081908bb8142342d63330 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04e8fd030819095a4f3b3d425ec21 |
completed | March 22, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c10861c0bc8190b6290d7363f4264a |
completed | March 23, 2026, 9:31 a.m. |
| NEDg | Description generation | batch_69c10c44b6408190be8bc1d96e0db2e4 |
completed | March 23, 2026, 9:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c10cd7c1c8819085ec8bee7f42afc4 |
completed | March 23, 2026, 9:50 a.m. |
Created at: March 22, 2026, 4:05 p.m.