DeepSeek-V4-Flash-0731 vs Ornith-1.5-397B-NVFP4
Specs, VRAM requirements and download trends — updated 21 September 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | DeepSeek-V4-Flash-0731 | Ornith-1.5-397B-NVFP4 |
|---|---|---|
| Parameters | 304.2 B | 202.6 B |
| Architecture | DeepseekV4ForCausalLM | Qwen3_5MoeForConditionalGeneration |
| Context length | 1,048,576 | — |
| Licence | mit | mit |
| Commercial use | Allowed | Allowed |
| Languages | — | — |
| Downloads 30d | 4,086,610 | 498,250 |
| Downloads all time | 7.0 M | 502 K |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2026-07-31 | 2026-08-18 |
Download trend
Daily snapshots, last 49 days (4 Aug – 21 Sep)
4.7 M187 K
DeepSeek-V4-Flash-0731
Ornith-1.5-397B-NVFP4
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
Ornith-1.5-397B-NVFP4 · fp16
296.8 GB / 24 GB
DeepSeek-V4-Flash-0731 · fp16 @ 1024K ctx
6,024.3 GB / 24 GB