Triple
T18367902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Diakopto |
E440096
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Diakopto railway station
Diakopto railway station is a train station in the town of Diakopto, Greece, serving as the terminus of the historic Diakofto–Kalavryta rack railway through the Vouraikos Gorge.
|
E1321803
|
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: Diakopto railway station | Statement: [Diakopto, hasRailwayStation, Diakopto railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Diakopto railway station Context triple: [Diakopto, hasRailwayStation, Diakopto railway station]
-
A.
Senaki railway station
Senaki railway station is a regional rail transport hub in western Georgia that serves passenger and freight trains on the country’s main railway network.
-
B.
Bytom Railway Station
Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
-
C.
Leianokladi railway station
Leianokladi railway station is a key railway hub in central Greece that serves as an important junction connecting regional and national rail routes.
-
D.
Basmane railway station
Basmane railway station is a historic central train terminal in İzmir, Turkey, serving as a major hub for regional and intercity rail services.
-
E.
Pasila railway station
Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
- 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: Diakopto railway station Triple: [Diakopto, hasRailwayStation, Diakopto railway station]
Generated description
Diakopto railway station is a train station in the town of Diakopto, Greece, serving as the terminus of the historic Diakofto–Kalavryta rack railway through the Vouraikos Gorge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Diakopto railway station Target entity description: Diakopto railway station is a train station in the town of Diakopto, Greece, serving as the terminus of the historic Diakofto–Kalavryta rack railway through the Vouraikos Gorge.
-
A.
Senaki railway station
Senaki railway station is a regional rail transport hub in western Georgia that serves passenger and freight trains on the country’s main railway network.
-
B.
Bytom Railway Station
Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
-
C.
Leianokladi railway station
Leianokladi railway station is a key railway hub in central Greece that serves as an important junction connecting regional and national rail routes.
-
D.
Basmane railway station
Basmane railway station is a historic central train terminal in İzmir, Turkey, serving as a major hub for regional and intercity rail services.
-
E.
Pasila railway station
Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
- 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_69d8b918221c8190a9f7b563d64ac677 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5174f5f448190a1fc67d3039aadd9 |
completed | April 19, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03d7764a84819095e35108a71f8e96 |
completed | May 13, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_6a03de5ba068819080dfdf66ba03eb5c |
completed | May 13, 2026, 2:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03defaf90c81908348ebd286de0e32 |
completed | May 13, 2026, 2:16 a.m. |
Created at: April 10, 2026, 10:38 a.m.