Is Qwen-Plus-Latest or Qwen3.5 Flash cheaper?
Qwen3.5 Flash is cheaper ($0.03 / 1M tokens input / $0.29 / 1M tokens output) vs Qwen-Plus-Latest ($0.8 / 1M tokens input / $8 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.