M6-T is an AI model developed by Alibaba (China), first published in March 2021. It works in the multimodal, language and vision domain, on tasks such as chat and image captioning.
Training it took an estimated 5.5×10²¹ FLOP of compute (estimation method: third-party estimation). The model has 1,002,700,000,000 parameters. It was trained on roughly 111.8B datapoints. Training ran on 480 NVIDIA Tesla V100 DGXS 32 GB. The compute alone is estimated at $13K in 2023 dollars.
Access: Unreleased. Its weights are not openly released. The reference paper has 76 citations. Epoch AI rates the confidence of this record as likely.