Gemma 3 1B IT
Google DeepMind · 2025-03-12 · 1000M parameters
Gemma 3 1B IT is Google's open-weight, text-only instruction-tuned checkpoint in the Gemma 3 family, released on March 12, 2025. Its 999,885,952-parameter dense decoder supports a 32,768-token context window and pretrained coverage of more than 140 languages; its post-training uses knowledge distillation from a large instruction-tuned teacher and reinforcement-learning fine-tuning. Google positions the 1B size for mobile devices and single-board computers.