Google Opens Gemma 4 Under Apache 2.0 with Multimodal and Agentic Capabilities (opens in new tab)

Google has announced the release of Gemma 4, a series of open-weight AI models, including variants with 2B, 4B, 26B, and 31B parameters, under the Apache 2.0 license. Key features include enhanced video and image processing, audio input on smaller models, and extended context windows up to 256K tokens.