Qwen3.8-Max-Preview
Latest flagship Qwen preview for coding, productivity, text reasoning, and vision understanding.
Qwen3.8-Max-Preview is a preview release of Alibaba Cloud's Qwen 3.8 flagship foundation model, described as a 2.4T-parameter Qwen model for full-stack coding, data analysis, office productivity workflows, text reasoning, and vision understanding. It debuted through Alibaba Cloud Model Studio's Token Plan and is also selectable in Qoder products.
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Recent stories
Alibaba's Qwen3.8-Max is live on Venice and OpenRouter while open weights are still described as coming soon. Reports cite a 2.4T-parameter model with strong Vals and vision benchmark results.
Alibaba said Qwen3.8-Max left preview as a 2.4T-parameter MoE with 95B active parameters and $2/$6 per million-token pricing. Arena placed it on the Frontend Code Arena cost-performance frontier.
Alibaba opened Qwen 3.8 Max Preview on Alibaba Cloud, Qwen Chat, Qoder and the web, describing it as a 2.4T model headed for open weights. Early testers praised vision results but disputed coding claims.
Multiple testers reported Kaleb and torenia-alpha appearing in Code Arena/LMArena, and several pointed to Qwen-like token quirks in Kaleb. Follow-up tests described strong 3D output and a late-2025 or early-2026 cutoff, but the model identity remains unconfirmed.