Triple
T18367887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Diakopto |
E440096
|
entity |
| Predicate | tourismAttraction |
P530
|
FINISHED |
| Object | Diakopto–Kalavryta rack railway |
—
|
NE NERFINISHED |
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: Diakopto–Kalavryta rack railway | Statement: [Diakopto, tourismAttraction, Diakopto–Kalavryta rack railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Diakopto–Kalavryta rack railway Context triple: [Diakopto, tourismAttraction, Diakopto–Kalavryta rack railway]
-
A.
Diakopto–Kalavryta Railway
chosen
The Diakopto–Kalavryta Railway is a historic narrow-gauge rack railway in Greece, renowned for its scenic route through the Vouraikos Gorge in the northern Peloponnese.
-
B.
Patras–Pyrgos railway
The Patras–Pyrgos railway is a regional rail line in western Greece connecting the port city of Patras with the town of Pyrgos through several intermediate communities in Achaea and Elis.
-
C.
Paleofarsalos–Kalambaka railway line
The Paleofarsalos–Kalambaka railway line is a regional rail route in Thessaly, Greece, connecting the mainline network at Paleofarsalos with the town of Kalambaka near the Meteora rock formations.
-
D.
Municipal Railway Park of Kalamata
The Municipal Railway Park of Kalamata is an open-air museum and recreational park in Kalamata, Greece, featuring preserved railway equipment, historic trains, and landscaped walking areas.
-
E.
Patras–Athens railway line
The Patras–Athens railway line is a major rail corridor in Greece connecting the port city of Patras in the Peloponnese with the capital city of Athens, serving as a key route for both passenger and freight transport.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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. |
Created at: April 10, 2026, 10:38 a.m.