Triple
T21569239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eurail B.V. |
E532240
|
entity |
| Predicate | hasDigitalPlatform |
P57
|
FINISHED |
| Object | Eurail website |
—
|
NE NERFINISHED |
How this triple was built (3 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: Eurail website | Statement: [Eurail B.V., hasDigitalPlatform, Eurail website]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eurail website Context triple: [Eurail B.V., hasDigitalPlatform, Eurail website]
-
A.
Eurail B.V.
Eurail B.V. is a company that manages and markets international rail pass products for train travel across Europe.
-
B.
RailBlazer
RailBlazer is a steel single-rail roller coaster at California’s Great America known for its tight maneuvers and dynamic, high-thrill layout.
-
C.
Interrail
Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
-
D.
Rail Pass
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
-
E.
Onrail
Onrail is a Norwegian company that operates freight train services on the national railway network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eurail website Target entity description: The Eurail website is the official online platform where travelers can explore, purchase, and manage Eurail train passes and plan rail journeys across Europe.
-
A.
Eurail B.V.
chosen
Eurail B.V. is a company that manages and markets international rail pass products for train travel across Europe.
-
B.
RailBlazer
RailBlazer is a steel single-rail roller coaster at California’s Great America known for its tight maneuvers and dynamic, high-thrill layout.
-
C.
Interrail
Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
-
D.
Rail Pass
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
-
E.
Onrail
Onrail is a Norwegian company that operates freight train services on the national railway network.
- F. None of above.
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_69e0c460db088190828c64206a450273 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eee9cb9718819094fc95b25df68bd1 |
completed | April 27, 2026, 4:44 a.m. |
Created at: April 16, 2026, 6:30 p.m.