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LaunchAI Models

GLM-5.2 open model rivals Opus 4.8 and GPT-5.5

ZAI released GLM-5.2, an open-weight model with 1M context, strong coding and agentic performance. Perplexity CEO Aravind Srinivas called it "the kind of model that revives serious interest in open source AI" and added GLM support to the Perplexity Agent API.

GLM-5.2 open model rivals Opus 4.8 and GPT-5.5 — AIBriefs