Zhipu’s GLM-5.3 Matches Fable 5 On Coding Using Only Post-Training, And Stuns Fans By Unearthing A Vulnerability All The Way From 1981

Another day brings yet another impressive model from a China-based AI lab, with Zhipu's GLM-5.3 taking the center stage today after Meta's Muse Glimmer, NVIDIA's Nemotron 3.5 Lightning, DeepSeek's V4 Pro, and Google's Gemini 3.7 Flash dominated the airwaves e…