So DeepSeek v4 will cost 2x between 9:00 to 12:00 and 14:00 to 18:00, Beijing Time. This is UTC+8 so to get cheaper DeepSeek: - in London (BST / UTC+1): 11:00 to 02:00, and 05:00 to 07:00. - in NY (EDT / UTC-4): 06:00 to 21:00, and 00:00 to 02:00. - in California (PDT / UTC-7): 03:00 to 18:00, and 21:00 to 23:00. Subscription plans like OpenCode Go might not even pass down this 2x cost since most customers are EU/US.
> in California (PDT / UTC-7): 03:00 to 18:00, and 21:00 to 23:00. I think that’s incorrect. For California (PDT), 2X pricing will be in effect from 6–9pm and 11pm–3am. During PST, the CA windows will be 5–8pm and 10pm–2am.
that's why cheaper price is 03-18 and 21-23, aka 3am-6pm,9pm-11pm