DeepSeek-V4-Flash-NVFP4 vs DeepSeek-R1-0528-NVFP4-v2
Specs, VRAM requirements and download trends — updated 6 August 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | DeepSeek-V4-Flash-NVFP4 | DeepSeek-R1-0528-NVFP4-v2 |
|---|---|---|
| Parameters | 166.7 B | 393.6 B |
| Architecture | DeepseekV4ForCausalLM | DeepseekV3ForCausalLM |
| Context length | 1,048,576 | 163,840 |
| Licence | mit | mit |
| Commercial use | Allowed | Allowed |
| Languages | — | — |
| Downloads 30d | 202,991 | 189,945 |
| Downloads all time | 1.9 M | 5.3 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2026-05-18 | 2025-07-21 |
Download trend
Daily snapshots, last 56 days (28 Jul – 21 Sep)
1.3 M190 K
DeepSeek-V4-Flash-NVFP4
DeepSeek-R1-0528-NVFP4-v2
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
DeepSeek-R1-0528-NVFP4-v2 · fp16 @ 160K ctx
1,636.1 GB / 24 GB
DeepSeek-V4-Flash-NVFP4 · fp16 @ 1024K ctx
3,386.8 GB / 24 GB