FAST & FRUGAL · Google

Gemma 4 26B A4B

Gemma 4 26B A4B is a reasoning, tool-using model from Google in the Gemma family, living in Silvergrass Fields (fast & frugal). It reads text, images and video and writes text, with a 262K-token context window and up to 236K tokens of output. On OpenRouter it costs $0.070 per million input tokens and $0.230 per million output tokens.

See Gemma 4 26B A4B in 3DOpen in the WorktableView on OpenRouter ↗

Specifications

Provider

Google

Family

Gemma

Province

Silvergrass Fields

Context window

262K tokens

Maximum output

236K tokens

Input / 1M tokens

$0.070

Output / 1M tokens

$0.230

Accepts

text, images, video

Produces

text

Reasoning

Yes

Tool use

Yes

Added to OpenRouter

2026-04-03

Model ID

google/gemma-4-26b-a4b-it

Price history

—All recorded prices

From the 2026-10-24 catalog snapshot. Prices are US dollars per million tokens.

More Gemma models

• Gemma 3 4B131K · $0.040 / $0.050
• Gemma 3 12B131K · $0.050 / $0.150
• Gemma 3 27B131K · $0.080 / $0.350

Side-by-side comparisons

• Gemma 4 26B A4B vs Gemma 3 4BGoogle · 131K · $0.040 / $0.050