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Gemma 4

Google · Gemma line · lightweight · open weights

Released April 2, 2026Replaced by Gemma 4 12B Unified

What changed

No verified summary yet. We only publish what the maker's own numbers support, so this card fills in as the sources come in.

Where the Gemma line stands

DiffusionGemma 26B-A4B is the current model in this line. The card shows how long it has been since the last release against the line's usual gap and its recent ones — the rhythm, not a date.

DiffusionGemma 26B-A4B

Google · Gemma line · lightweight · open weights
Due91 days since the last release — usual gap is 71

Google's first open-weight text diffusion model: 26B parameters with 3.8B active, Apache 2.0, generating over 1,000 tokens per second on a single H100.

Released Jun 10, 2026 · what changed →
Days since last release
DiffusionGemma 26B-A4B · Jun 10, 2026
91
days
Usual gap
71
days
Recent gaps
DiffusionGemma 26B-A4B · Jun 2026
7
Gemma 4 12B Unified · Jun 2026
62
Gemma 4 · Apr 2026
315
Gemma 3n · May 2025
71

Every Gemma release

Newest first. See the full line with every card →

  1. Jun 10, 2026DiffusionGemma 26B-A4B
  2. Jun 3, 2026Gemma 4 12B Unified
  3. Apr 2, 2026Gemma 4 · this page
  4. May 22, 2025Gemma 3n
  5. Mar 12, 2025Gemma 3
  6. Jun 27, 2024Gemma 2
  7. Feb 21, 2024Gemma 1

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