[Alibaba Cloud Qwen3.8-Flash Launches on TokenHarbor for One Week Free Trial] According to Deep Tide TechFlow, on September 21, Alibaba Cloud announced that Qwen3.8-Flash will be available for a limited-time free trial on the TokenHarborAI platform from September 20 to 27. According to the official introduction, this model supports 1M context and focuses on delivering a lightning-fast experience. Users can directly experience its capabilities during the event period, and the official has not disclosed subsequent pricing plans.