As recorded at collection: ZeroCat Chinese large models free 200 times per day

ZeroCat's free call event is a compensation offered to accounts affected by the billing error, and users who were not affected can also participate. Once you enter the activity group, you can call Chinese large models for free 200 times per day for 3 days.

Accounts affected by the billing error are automatically added to the activity group. If you enter the activity group in the control panel and create a Key (API usage key), you can use the free calls. Users who were not affected can leave their ZeroCat user ID in the comments of the relevant post, and the operator will add them to the activity group in order.

No separate deadline for the free call event has been announced. The poster says that duplicate billing occurred in some requests that used the old cache (temporary stored data), but a fix patch was applied and the incorrectly charged difference was fully refunded to the affected accounts. Separately, the GPT special price group is offered at 0.08 times the official rate.