ForecastAlibaba (Qwen)language model

Qwen3.9 has not been announced. Based on how often Alibaba (Qwen) ships new versions, our forecast is that it arrives around November 25, 2026, probably between October 30, 2026 and January 31, 2027.

The forecast

Most likely	November 25, 2026
Window	October 30, 2026 to January 31, 2027
Chance it arrives in that window	About 42%
Follows	Qwen3.8 (out August 5, 2026)
Based on	2 earlier gaps between versions

How we got this

Alibaba (Qwen) is the maker of Qwen3.8. We look at the gaps between its earlier versions (Qwen3.5, 2026-02-16; Qwen3.6, 2026-04-15; Qwen3.8, 2026-08-05) and project the next one. It is a guess from a pattern, not news: the maker has not said Qwen3.9 exists. This page turns into the launch page, with price and facts, as soon as the model shows up on OpenRouter, Hugging Face or GitHub.

Predicted automatically by Modelcast. Not affiliated with Alibaba (Qwen).