GLM-5.3 Flash Slammed: Unstable, 'Schizophrenic' Behavior

kevinnbass · x · 2026-08-27

Kevin Bass criticizes GLM-5.3 Flash for being seriously wrong and going 'ballistic.' He describes the model as having 'schizophrenia,' reminiscent of terrible models from 2024, and states he has turned it off for fear of it touching even his hobby codebases. He also questions how it managed to hit recent benchmarks given its performance.

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