opus-mt-zh-en vs wmt19-en-de
Specs, VRAM requirements and download trends — updated 10 November 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | opus-mt-zh-en | wmt19-en-de |
|---|---|---|
| Parameters | — | 272 M |
| Architecture | MarianMTModel | FSMTForConditionalGeneration |
| Context length | 512 | 1,024 |
| Licence | cc-by-4.0 | apache-2.0 |
| Commercial use | Allowed | Allowed |
| Languages | 2 | 2 |
| Downloads 30d | 693,691 | 35,077 |
| Downloads all time | 69.7 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 90 days (13 Aug – 10 Nov)
694 K26 K
opus-mt-zh-en
wmt19-en-de
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
wmt19-en-de · fp16
1.7 GB / 24 GB