Triple
T5182017
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Daugavpils |
E116942
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E499778
|
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: Daugavpils railway station | Statement: [Daugavpils, hasLandmark, Daugavpils railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Daugavpils railway station Context triple: [Daugavpils, hasLandmark, Daugavpils railway station]
-
A.
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.
-
B.
Viedma railway station
Viedma railway station is a key passenger and freight rail hub serving the city of Viedma in Argentina’s Río Negro Province.
-
C.
Riga–Skulte railway
The Riga–Skulte railway is a Latvian rail line running from the capital city Riga northward toward the coastal town of Skulte, serving as an important regional passenger route.
-
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.
Tartu railway station
Tartu railway station is the main rail transport hub serving the city of Tartu in Estonia, connecting it to other major destinations in the country.
- 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: Daugavpils railway station Triple: [Daugavpils, hasLandmark, Daugavpils railway station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Daugavpils railway station Target entity description: 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.
-
A.
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.
-
B.
Viedma railway station
Viedma railway station is a key passenger and freight rail hub serving the city of Viedma in Argentina’s Río Negro Province.
-
C.
Riga–Skulte railway
The Riga–Skulte railway is a Latvian rail line running from the capital city Riga northward toward the coastal town of Skulte, serving as an important regional passenger route.
-
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.
Tartu railway station
Tartu railway station is the main rail transport hub serving the city of Tartu in Estonia, connecting it to other major destinations in the country.
- 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_69bd446140f08190becb93c61158f27f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd799bc58c819098a8e91e21baaef4 |
completed | March 20, 2026, 4:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed959004c81908e28156aae15bee6 |
completed | March 21, 2026, 5:46 p.m. |
| NEDg | Description generation | batch_69beda0419108190862d028a14227e8a |
completed | March 21, 2026, 5:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bedaa232ac81908c5ee2d4ba8cbcd7 |
completed | March 21, 2026, 5:51 p.m. |
Created at: March 20, 2026, 1:45 p.m.