Qwen 3.8 Max (2.4T) and 27B open-weight models for coding launch

Qwen 3.8 Max is a 2.4T-parameter model offered on API at $2 input/$6 output per million tokens, with both it and the 27B coding/cowork model promised to open weights. Qwen says it ran multi-week autonomous coding sessions and beat 87% of human teams in a data-science competition.