GPT-5.5 hallucinates 3x more than MIT-licensed GLM-5.2

AI & Machine Learning(arrowtsx.dev)view on HackerNews
AIMachine LearningLarge Language ModelsHallucinationLLMsDeepSeek V4 ProGLM-5.2GPT-5.5Fable 5Opus 4.8Parameter CountTraining Data Scaling

Author: oshrimpton

Date: 6/19/2026

Article Summary:
The article discusses the limitations of large language models (LLMs) and the need for a new approach, as they often produce inaccurate results due to hallucination.