Google LLM Medium Open weights

Gemma 4 26B A4B

226 days since Google announced it · 2 Apr 2026

Gemma 4 26B A4B is an open-weights LLM from Google, announced 2 Apr 2026. Its context window is 256K tokens. It has 25.2B parameters.

Input: —; per 1M tokens
Cache write: —; per 1M tokens
Cache read: —; per 1M tokens
Output: —; per 1M tokens
Context window: 256K; tokens
Parameters: 25.2B; total

No price on the lab’s own pages.

Announcement: blog.google/innovation-and-ai/technology/developers-tools/gemma-4

Our coverage

We haven’t written about Gemma 4 26B A4B yet.

Google · Medium

open weights

Gemma 4 26B A4B +0d 2 Apr 2026
Gemma 4 31B 2 Apr 2026

More from Google

All models

Gemini 4 Hydrogen 12 Nov 2026
Gemini Decision 1 11 Nov 2026
Gemini Omni 1.2 Flash 5 Nov 2026
Gemini 4 Carbon 28 Oct 2026
Gemini Nano Banana 2.1 6 Oct 2026
Gemini 4 Argon 30 Sep 2026
Gemini 3.8 Flash-Lite TTS 23 Sep 2026
Gemini 3.8 Flash TTS 23 Sep 2026

Facts last updated 14 Nov 2026, from Google’s own pages.