Google introduced Gemma 4, which it describes as its most intelligent open-weight model family to date, released under an Apache 2.0 license. The lineup spans four sizes — E2B, E4B, 26B MoE, and 31B Dense — with the 31B model ranking third among open models on industry benchmarks. Gemma 4 supports multimodal input, agentic workflows, and more than 140 languages, and is designed to run on devices ranging from mobile phones to data centers.
