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Z.AI·Feb 1, 2026·v5·open source
GLM-5
GLM-5 is Z.AI's latest flagship foundation model, designed for complex system engineering and long-range agentic tasks. It features a parameter scale of 744 billion, an expanded pre-training dataset of 28.5 trillion tokens, and integrates DeepSeek Sparse Attention for efficient long-context processing.
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on the blogZ.ai Launches GLM-5.2: A 753B Open-Source MoE with a True 1M Context Window 4 min
overview
GLM-5 is Z.AI's latest flagship foundation model, designed for complex system engineering and long-range agentic tasks. It features a parameter scale of 744 billion, an expanded pre-training dataset of 28.5 trillion tokens, and integrates DeepSeek Sparse Attention for efficient long-context processing.
key features
- 01744 billion parameters
- 0228.5 trillion tokens pre-training data
- 03DeepSeek Sparse Attention for efficient long-context processing
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