The day in AI
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Launches and products
28 Jul 2025Zhipu AI / Z.aiGLM-4.5 and GLM-4.5-Air 355B-total (32B active) open MoE that unifies reasoning, coding and agent tool use in hybrid thinking and non-thinking modes, MIT licensed.28 Jul 2025Alibaba (Qwen)Wan2.2 (T2V-A14B, I2V-A14B, TI2V-5B) Open video diffusion adopts mixture-of-experts. The A14B experts split denoising by timestep, and a 5B hybrid model gives 720P 24fps on a 4090.28 Jul 2025Alibaba (Tongyi)Wan 2.2 Wan 2.2 brings Mixture-of-Experts to open video, at about 27B total and 14B active per step, plus a 5B model running 720p on consumer GPUs.28 Jul 2025xAIGrok Imagine Grok Imagine adds text-to-image and image-to-video generation inside the Grok apps, starting with iOS subscribers.