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Chinese startup Z.ai launches powerful open source GLM-4.5 model family with PowerPoint creation


GLM-4.5’s launch gives enterprise teams a viable, high-performing foundation model they can control, adapt, and scale.

Another note: since z.ai is based in China, those in the West who are focused on data sovereignty will want to due diligence through internal policies to pursue using the API, as it may be subject to Chinese content restrictions. In the span of a single week, Qwen released four new open-source LLMs, including the reasoning-focused Qwen3-235B-A22B-Thinking-2507, which now tops or matches leading models such as OpenAI’s o4-mini and Google’s Gemini 2.5 Pro on reasoning benchmarks like AIME25, LiveCodeBench, and GPQA. The model offers performance that rivals top proprietary systems across reasoning, coding, and agentic benchmarks — yet comes with full weight access, commercial usage rights, and flexible deployment paths, including cloud, private, or on-prem environments.

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