Z.ai: GLM 5.2 (free)

Z.ai: GLM 5.2 is a text-focused AI model with a substantial context length of up to 128,000 tokens and the ability to handle reasoning tasks effectively. While it does not support tools or structured output, it excels in generating comprehensive responses based on textual input. At this price point, Z.ai: GLM 5.2 is free to use, making it an accessible option for users looking to leverage AI without financial constraints. This model should be shortlisted by those prioritizing affordability and robust reasoning capabilities, though its performance in coding tasks or structured outputs might limit its applicability in specialized domains. With a blended benchmark score of 89.3 across four independent benchmarks, Z.ai: GLM 5.2 offers reliable performance for general text-based applications.