Which has a longer context window, Gemma 3 27B IT or Gemma 4 26B A4B IT Uncensored?

Gemma 3 27B IT supports 131,072 tokens and Gemma 4 26B A4B IT Uncensored supports 262,144 tokens.

What is the difference between Gemma 3 27B IT and Gemma 4 26B A4B IT Uncensored?

Gemma 3 27B IT is a 27.4B model from Google (Gemma family), while Gemma 4 26B A4B IT Uncensored is a 25.8B model from TrevorJS (Gemma family). Compare their VRAM requirements above to see which fits your GPU or Mac.

Gemma 3 27B IT vs Gemma 4 26B A4B IT Uncensored

Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.

Gemma 3 27B IT

Google · 27.4B

Vision

Gemma 4 26B A4B IT Uncensored

TrevorJS · 25.8B

Chat

Specifications

	Gemma 3 27B IT	Gemma 4 26B A4B IT Uncensored
Parameters	27.4B	25.8B
Context	131K	262K
Architecture	—	Gemma4ForConditionalGeneration
License	Gemma Terms	Apache 2.0
Downloads	1.5M	243.0K
Released	—	Apr 2026

VRAM by Quantization: Gemma 3 27B IT vs Gemma 4 26B A4B IT Uncensored

Quantization	Bits	Gemma 3 27B IT VRAM	Gemma 4 26B A4B IT Uncensored VRAM
BF16	16.00	60.4 GB	—
Q4_K_M	4.80	—	16.1 GB
Q8_0	8.00	—	26.4 GB

Verdict

Gemma 4 26B A4B IT Uncensored supports a longer context window (262K tokens). Gemma 3 27B IT is the more widely downloaded of the two.

Frequently Asked Questions

Which has a longer context window, Gemma 3 27B IT or Gemma 4 26B A4B IT Uncensored?: Gemma 3 27B IT supports 131,072 tokens and Gemma 4 26B A4B IT Uncensored supports 262,144 tokens.
What is the difference between Gemma 3 27B IT and Gemma 4 26B A4B IT Uncensored?: Gemma 3 27B IT is a 27.4B model from Google (Gemma family), while Gemma 4 26B A4B IT Uncensored is a 25.8B model from TrevorJS (Gemma family). Compare their VRAM requirements above to see which fits your GPU or Mac.