Qwen 3.8 Max Hits 87.3% on SWE-bench, Ships With No License

Alibaba released Qwen 3.8 Max on August 3, a 2.4 trillion-parameter model scoring 87.3% on SWE-bench, and shipped it without license terms. Terminal-Bench 2.1 scores jumped from 61.0 for the previous Qwen 3.7 Max to 67.4, a real gain for open-weight coding models.

It ranks #4 on the Frontend Code Arena, at 1,668 Elo. Among open-weight models on the Vals Index, it's #2, at 66.1. Access through Alibaba's API runs $2 per million input tokens and $6 per million output tokens, with cached tokens at $0.25 per million. Context runs to 1 million tokens, with a 128k max output.

No license yet

The weights for Qwen 3.8 Max and a smaller companion, Qwen3.8-27B, are due on Hugging Face and ModelScope "next week," per Latent Space's AINews. Alibaba named no license at announcement. Community reports cited by AINews say usage is restricted in the US, EU, UK and Korea. That would break from the Apache 2.0 terms that covered prior Qwen releases.

Apache 2.0 is what made Qwen a real option for US teams fine-tuning open models instead of paying OpenAI or Anthropic per token. If next week's license excludes the US, EU, UK and Korea, Qwen 3.8 Max stops being that option for those developers. A benchmark chart isn't a permission slip. Alibaba announced this August 3, and two days on, no license text has shown up. I wouldn't plan around these weights until it does.