Gemini Nano-2 is an AI model developed by Google DeepMind (United States), first published in December 2023. It works in the multimodal, language, vision and audio domain, on tasks such as chat, image captioning and speech recognition (asr).
Epoch AI has no training-compute estimate for this model. The model has 3,250,000,000 parameters. Training ran on Google TPU v5e.
Access: Unreleased. Its weights are not openly released. The reference paper has 633 citations. Epoch AI rates the confidence of this record as confident.