DeepSeek says it used Nvidia H800 chips, available in China until October 2023, to train R1, suggesting future models could be hampered by US export controls (Bloomberg)

Bloomberg:
DeepSeek says it used Nvidia H800 chips, available in China until October 2023, to train R1, suggesting future models could be hampered by US export controls  —  - Nvidia calls R1 an ‘excellent’ advance that meets US limits  — Trump says release should be a ‘wake-up call’ for US companies