
Alibaba publishes Model Studio prices separately for each deployment, and the same model is not the same price from Singapore and from Beijing[1].
Per million tokens, qwen3.8-max is $2 input and $6 output on the international deployment in Singapore, and $1.65 and $4.951 in Beijing[1]. That is 17.5 percent off both numbers. qwen3.8-flash is $0.15 and $0.47 against $0.113 and $0.382[1].
qwen3.7-plus steps by prompt length as well[1]. From Singapore, input is $0.4 up to 256K tokens and $1.2 above it, and output is $1.6 and $4.8[1]. From Beijing the same steps are $0.276 and $0.826 on input, and $1.101 and $3.301 on output[1].
The tier is set by the input length of the whole request, and every token in the request is billed at that tier's price[1]. A limited-time 20 percent discount is shown on qwen3.7-plus in both places[1].
Cache hits are billed at 10 percent of the input price, and creating an explicit cache at 125 percent[1]. Where a model supports batch calls, input and output are both half price[1].