Qwen3.8-Max Update Notice
2026-09-05 10:00:00 (UTC+08) (depending on the actual release time)
Effective September 5, 2026 (UTC+8), QwenCloud will upgrade the qwen3.8-max model. After the upgrade, the qwen3.8-max endpoint will automatically transition to the snapshot version qwen3.8-max-0902, with billing items and pricing remaining unchanged. Qwen3.8-Max-0902 is the September 2, 2026 snapshot of Qwen3.8-Max. It delivers breakthroughs in coding depth, enabling it to handle more complex engineering-grade projects and long-horizon autonomous development; significantly enhanced agentic collaboration capabilities, performing more confidently in multi-tool orchestration and end-to-end delivery; and comprehensively refined visual understanding, with sharper accuracy in chart reasoning, document parsing, and multimodal perception. It retains the 1M context window, thinking mode, and full tool ecosystem, continuing to evolve at a higher level of intelligence.
You can test the model performance by specifying the model name as qwen3.8-max-0902 before September 5, 2026 (UTC+8). Log on to QwenCloud to try it out. For more model details, see qwen3.8-max and qwen3.8-max-0902.
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