Gemma 4 26B-A4B (Gemma)
Parameters: 26.5B
Mixture of experts: yes
Active parameters (MoE): 3.8B
Q4_K_M size: 17.04 GB
Q8_0 size: 26.86 GB
FP16 size: 50.51 GB
Default context length: 256K
Release: 2026-03
Ollama tag: gemma4:26b-a4b
Ollama default download: 18 GB
Hugging Face: google/gemma-4-26B-A4B-it
HF downloads: 13621066
HF likes: 1232
Model license: Apache-2.0 (commercial use: yes)
Notes: Google's first MoE Gemma: 25.2B total per the model card (26.5B in safetensors incl. vision tower), 3.8B active. Q4_K_M from bartowski, Q8_0/BF16 from unsloth. Multimodal. 256K context. Despite the 17GB Q4 file, inference speed tracks the 3.8B active params.