Gemma

Free

Google's lightweight open models - Gemma 3 leads open-source benchmarks

Google DeepMind · Language Models

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Quick Answer

Gemma is google's lightweight open models - gemma 3 leads open-source benchmarks, made by Google DeepMind. It is free and open source. Key uses: Local AI deployment, Fine-tuning, Research.

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What is Gemma?

Gemma 3 (released Mar 2025) is Google DeepMind's family of open-source models available in 1B, 4B, 12B, and 27B parameter sizes. The 27B model leads open-source benchmarks outperforming Llama 3.3 70B at half the size. Features 128K context and multimodal support.

What's new in Gemma in 2026?

Gemma 3 (Mar 2025) - 128K context, multimodal image input, #1 single-GPU open model; ShieldGemma 2 safety classifier; CodeGemma for coding tasks

What can you do with Gemma?

  • Local AI deployment
  • Fine-tuning
  • Research
  • Edge devices
  • Multimodal apps

Pros

  • Runs on consumer hardware
  • Open weights
  • Gemma 3 27B beats 70B models
  • 128K context
  • Multimodal (image input)

Cons

  • Smaller capability ceiling vs frontier models
  • No official fine-tuning SLAs

Specs

Underlying Models

  • Gemma 3 27B
  • Gemma 3 12B
  • Gemma 3 4B
  • Gemma 3 1B (edge)
  • PaliGemma 2 (vision)

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What are the best alternatives to Gemma?

Compare Gemma Head-to-Head

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Frequently Asked Questions about Gemma

Is Gemma free?

Yes, Gemma is fully free and open source.

What is Gemma used for?

Gemma is used for: Local AI deployment, Fine-tuning, Research, Edge devices, Multimodal apps.

What are the best alternatives to Gemma?

Top alternatives to Gemma include Mistral AI, Llama, Phi-4.