Qwen3.8-2.4T-A95B (Reasoning)

by Alibaba Cloud / Qwen Team

Qwen3.8-2.4T-A95B (Reasoning) is a reasoning model from Alibaba Cloud / Qwen Team, released on August 12, 2026.

Qwen3.8-2.4T-A95B is the open-weight checkpoint of Qwen3.8-Max: a text-only Mixture-of-Experts model with 2.4 trillion total parameters and 95 billion active parameters. Thinking is always on. Native context length is 262,144 tokens, extensible to about 1 million. Weights are released under the Qwen3.8-Max License (commercial and MaaS thresholds) on Hugging Face and ModelScope. Distinct from the hosted multimodal API id qwen3.8-max on QwenCloud.

Key specs

ProviderAlibaba Cloud / Qwen Team
Release date2026-08-12
Licenseopen weights

Quick answers

Is Qwen3.8-2.4T-A95B (Reasoning) open source?

Yes. Qwen3.8-2.4T-A95B (Reasoning) is an open model released under the open weights license.

When was Qwen3.8-2.4T-A95B (Reasoning) released?

Alibaba Cloud / Qwen Team released Qwen3.8-2.4T-A95B (Reasoning) on August 12, 2026.

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