opus-mt-ru-en vs mbart-large-en-ro
Specs, VRAM requirements and download trends — updated 21 September 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | opus-mt-ru-en | mbart-large-en-ro |
|---|---|---|
| Parameters | — | 610 M |
| Architecture | MarianMTModel | — |
| Context length | 512 | 1,024 |
| Licence | cc-by-4.0 | mit |
| Commercial use | Allowed | Allowed |
| Languages | — | 2 |
| Downloads 30d | 464,875 | 101,755 |
| Downloads all time | 19.2 M | 2.3 M |
| Quantizations on the Hub | — | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2022-03-02 | 2022-03-02 |
Download trend
Daily snapshots, last 56 days (28 Jul – 21 Sep)
465 K71 K
opus-mt-ru-en
mbart-large-en-ro
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
mbart-large-en-ro · fp16
1.9 GB / 24 GB