Triple
T20314545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Netinera |
E510344
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object | Trilex (railway brand) |
—
|
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: Trilex (railway brand) | Statement: [Netinera, subsidiary, Trilex (railway brand)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trilex (railway brand) Context triple: [Netinera, subsidiary, Trilex (railway brand)]
-
A.
Cisdneper Railways
Cisdneper Railways was a regional railway administration in the former Soviet Union that managed rail transport infrastructure in the Dnieper River area, including what later became the Crimean Railway network.
-
B.
Transrail Freight
Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
-
C.
Colas Rail
Colas Rail is a UK-based rail freight and infrastructure company that provides track maintenance, engineering, and logistics services across the British railway network.
-
D.
Camrail
Camrail is a railway company that operates much of Cameroon’s national rail network, providing freight and passenger transport services.
-
E.
Tri-Rail rolling stock
Tri-Rail rolling stock consists of the passenger railcars and locomotives used to operate South Florida’s Tri-Rail commuter rail service.
- 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: Trilex (railway brand) Target entity description: Trilex is a regional passenger rail brand in Germany operated by the transport company Netinera.
-
A.
Cisdneper Railways
Cisdneper Railways was a regional railway administration in the former Soviet Union that managed rail transport infrastructure in the Dnieper River area, including what later became the Crimean Railway network.
-
B.
Transrail Freight
Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
-
C.
Colas Rail
Colas Rail is a UK-based rail freight and infrastructure company that provides track maintenance, engineering, and logistics services across the British railway network.
-
D.
Camrail
Camrail is a railway company that operates much of Cameroon’s national rail network, providing freight and passenger transport services.
-
E.
Tri-Rail rolling stock
Tri-Rail rolling stock consists of the passenger railcars and locomotives used to operate South Florida’s Tri-Rail commuter rail service.
- F. None of above. chosen
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_69e0b4c7491c8190961113c4283b10b0 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e67745e2448190b5611382fe338bb2 |
completed | April 20, 2026, 6:58 p.m. |
Created at: April 16, 2026, 11:19 a.m.