Pricing, Performance & Features Comparison
GLM-5 is a mixture-of-experts language model from Z.ai with 744 billion total parameters and 40 billion active parameters, designed for complex systems engineering and long-horizon agentic tasks. It utilizes DeepSeek Sparse Attention (DSA) to reduce deployment costs while maintaining long-context capacity, and achieves best-in-class performance among open-source models in reasoning, coding, and agentic tasks.
Claude Opus 4.6 is Anthropic's most intelligent and capable model, specifically designed for complex tasks, coding, and building agents. It features improved coding skills, better planning and agentic capabilities, and is the first Opus-class model to support a 1 million token context window (in beta). The model delivers state-of-the-art performance on complex reasoning benchmarks and expert-level tasks while maintaining an industry-leading safety profile.