KeLing AI has launched the KeTu 2.1 model, which achieves comprehensive upgrades in multiple dimensions, including instruction following ability, portrait aesthetics, and cinematic quality, as well as the ability to respond in more than 180 different styles. At the same time, the new model further enhances text-to-image generation effects. KeTu 2.1 will be freely available for 7 days to all members (including text-to-image, single-image reference, and multi-image reference).