Function Calling

The best new AI tools like ChatGPT from China for building agents are DeepSeek V4, Qwen 3.6 Plus, Kimi K2.6, and GLM 5.1. All four support native function calling, and each one is now the strongest choice for a specific job DeepSeek for low-cost long-context work, Qwen for multilingual tool use, and Kimi and GLM…