Last night, DeepSeek suddenly issued a notice to its API users: starting from 00:00 Beijing Time on August 23rd, the peak/off-peak billing rules will be adjusted. On weekends (Saturday and Sunday), peak and off-peak periods will no longer be distinguished; a uniform off-peak price will be charged throughout the entire day.

This single announcement stirred up a thousand waves. The notice exploded within the developer community, also causing subtle concerns among white-collar workers.
For the vast developer community, this is undoubtedly good news. Previously, DeepSeek had changed the billing for V4-Flash and V4-Pro APIs to a peak/off-peak model, with peak prices being up to twice the off-peak price. After this price adjustment, developers no longer need to avoid peak windows on weekends; they can confidently schedule batch jobs to run on weekends, which will significantly reduce their bills.

A user on X directly said, "Get a week's work done in two days, the bill is cut in half." However, the actual bill still depends on individual usage patterns.

However, white-collar workers are also starting to worry: will companies rearrange work schedules according to these peak/off-peak periods? Could it really happen that companies require weekend work and weekdays off?

This might sound absurd, but it's indeed happening. The short-drama industry implemented this earlier. Previously, news reported that major platforms successively increased AI computing power prices, causing token costs in the short-drama industry to nearly quadruple in a short period. Under such pressure, many AI short-drama production teams began scheduling high-consumption rendering tasks for late at night, specifically to take advantage of cheaper nighttime computing power.
Soon, this trend spread to the programmer community. Recently, a programmer posted that their company, to save token costs, started implementing a new attendance system requiring work on one weekend day, and even adjusted lunch break times according to token peak/off-peak periods.

Some lamented, truly each generation has its own script.



However, others question whether such arrangements wouldn't bring additional communication costs. Is it really cost-effective?

Regarding the reason for this price adjustment, there are various speculations. Some say the peak price might correspond to the time when DeepSeek trains its models, so the higher price is to free up computing power for their own employees' training. And on weekends when DeepSeek employees are off work, the price is switched to off-peak.

Regarding this claim, some have raised doubts, believing model training is highly automated and unrelated to whether employees are working.

Currently, this new billing rule is already in effect. This Sunday, have you also started running your batch tasks?
Editor|Zhang Qian
This article is from the WeChat public account "Machine Heart" (ID: almosthuman2014), author: Machine Heart.





