DeepSeek-V4-Pro (DeepSeek-V4)
Parameters: 1600B
Mixture of experts: yes
Active parameters (MoE): 49B
Q4_K_M size: 954.58 GB
Q8_0 size: 1671.82 GB
Default context length: 1000K
Release: 2026-04
Hugging Face: deepseek-ai/DeepSeek-V4-Pro
HF downloads: 1232675
HF likes: 5155
Model license: MIT (commercial use: yes)
Notes: The largest open-weight model tracked here: 1.6T total, 49B active, 1M context, MIT. Q4 is ~955GB (split community GGUFs); even 2-bit is 574GB. Strictly multi-node; listed for the record and the licence, not for a shopping decision.