Triple
T22290216
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vysoké Tatry |
E550973
|
entity |
| Predicate | hasRailConnection |
P848
|
FINISHED |
| Object | Tatra Electric 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: Tatra Electric Railway | Statement: [Vysoké Tatry, hasRailConnection, Tatra Electric Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tatra Electric Railway Context triple: [Vysoké Tatry, hasRailConnection, Tatra Electric Railway]
-
A.
Tatra Electric Railway
chosen
Tatra Electric Railway is a narrow-gauge, electrified mountain railway network in Slovakia’s High Tatras, serving as a key public transport system for tourists and locals in the region.
-
B.
Traunsee tramway
The Traunsee tramway is a historic tram line in Gmunden, Austria, known for connecting the town center with the Traunsee lakeside and serving both residents and tourists.
-
C.
Tatranská elektrická železnica
Tatranská elektrická železnica is an electric narrow-gauge railway network in Slovakia’s High Tatras, serving mountain resorts and hiking areas.
-
D.
Tatra K2 tram
The Tatra K2 tram is a high-capacity articulated tramcar of Czechoslovak design that has been widely used in several Central and Eastern European cities.
-
E.
Pyhrn Railway
The Pyhrn Railway is an important transalpine rail route in Austria that links the country’s northern regions with the south through the Pyhrn Pass.
- 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_69e11e45fb848190a1b2ae21296e3a5f |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1560adde88190961d8fc24c1c4b3c |
completed | April 29, 2026, 12:51 a.m. |
Created at: April 16, 2026, 8:41 p.m.