Presenting Gemma 3: The most powerful model operable on a single GPU or TPU.

Sure! Here’s the rewritten content without external promotional language:

—

For a deeper dive into the technical details behind these capabilities, as well as a comprehensive overview of our approach to responsible development, refer to the Gemma 3 technical report.

Rigorous safety protocols to build Gemma 3 responsibly

We believe open models require careful risk assessment, and our approach balances innovation with safety—tailoring testing intensity to model capabilities. Gemma 3’s development included extensive data governance, alignment with our safety policies through fine-tuning, and robust benchmark evaluations. While thorough testing of more capable models often informs our assessment of less capable ones, Gemma 3’s enhanced STEM performance prompted specific evaluations focused on its potential for misuse in creating harmful substances; their results indicate a low risk level. As the industry develops more powerful models, it will be critical to collectively develop risk-proportionate approaches to safety. We will continue to learn and refine our safety practices for open models over time.

Built-in safety for image applications with ShieldGemma 2

Alongside Gemma 3, we’re also launching ShieldGemma 2, a powerful 4B image safety checker built on the Gemma 3 foundation. ShieldGemma 2 provides a ready-made solution for image safety, outputting safety labels across three categories: dangerous content, sexually explicit, and violence. Developers can further customize ShieldGemma for their needs and users. ShieldGemma 2 is open and built to give flexibility and control, leveraging the performance and efficiency of the Gemma 3 architecture to promote responsible AI development.

Ready to integrate with the tools you already use

Gemma 3 and ShieldGemma 2 integrate seamlessly into your existing workflows:

• Develop with your favorite tools: With support for Hugging Face Transformers, Ollama, JAX, Keras, PyTorch, Google AI Edge, UnSloth, vLLM, and Gemma.cpp, you have the flexibility to choose the best tools for your project.
• Start experimenting in seconds: Get instant access to Gemma 3 and begin building right away. Explore its full potential in your development environment, or download the models through supported platforms.
• Customize Gemma 3 to your specific needs: Gemma 3 ships with a revamped codebase that includes recipes for efficient fine-tuning and inference. Train and adapt the model using your preferred platform, such as Google Colab, Vertex AI, or even your gaming GPU.
• Deploy your way: Gemma 3 offers multiple deployment options, including Vertex AI, Cloud Run, the Google GenAI API, local environments, and other platforms, giving you the flexibility to choose the best fit for your application and infrastructure.
• Experience optimized performance on NVIDIA GPUs: NVIDIA has directly optimized Gemma 3 models to ensure that you get maximum performance on GPUs of any size, from Jetson Nano to the latest chips, facilitating rapid prototyping.
• Accelerate your AI development across many hardware platforms: Gemma 3 is also optimized for Google Cloud TPUs and integrates with AMD GPUs via the open-source ROCm stack. For CPU execution, Gemma.cpp offers a direct solution.

A “Gemmaverse” of models and tools

The Gemmaverse is a vast ecosystem of community-created Gemma models and tools, ready to power and inspire your innovation. Examples include language models that foster communication across diverse regions and technologies that enhance everyday devices with advanced processing capabilities.

To promote academic research breakthroughs, we’re launching the Gemma 3 Academic Program. Academic researchers can apply for Cloud credits to accelerate their Gemma 3-based research. The application form opens today and will remain open for four weeks.

Get started with Gemma 3

As part of our ongoing commitment to democratizing access to high-quality AI, Gemma 3 represents the next step. Ready to explore Gemma 3? Here’s where to start:

• Instant exploration: Try Gemma 3 at full precision directly in your browser—no setup needed.
• Get an API key: Utilize Gemma 3 with the Google GenAI SDK.
• Customize and build: Download Gemma 3 models from supported platforms.
• Deploy and scale: Utilize seamless deployment mechanisms tailored to your needs.

—

Feel free to ask if you need any further modifications!