Gato is an AI model developed by DeepMind (United Kingdom), first published in May 2022. It works in the multimodal, robotics, games and language domain, on tasks such as atari, image captioning, chat and robotic manipulation.
Training it took an estimated 4×10²¹ FLOP of compute (estimation method: hardware,operation counting). The model has 1,180,000,000 parameters. It was trained on roughly 524.3B datapoints. Training ran on 256 Google TPU v3 for about 96 hours. The compute alone is estimated at $4K in 2023 dollars.
Access: Unreleased. Its weights are not openly released. The reference paper has 1,064 citations. Epoch AI rates the confidence of this record as confident.