Kimi K3.1, Qwen4 is reportedly set to be released this week

Max For AI disclosed that Moon's Dark Side Kimi K3.1 and Alibaba Qwen4 have both entered the final stage before release and are currently undergoing anonymous testing in Arena, with a release expected within this week.

Previously, the community discovered two anonymous models, Kibitz and Kalmia, appearing on Arena. The account @aitrackerbot found through tokenizer testing that Kibitz's features point to Moon's Dark Side's Kimi, while Kalmia is suspected to come from Alibaba Qwen. Max For AI stated that both teams have been running benchmark tests intensively over the past few days, and with the anonymous models going live on Arena, an official release may be imminent. The identities and release times of the related models are yet to be confirmed by the official sources.