Open AI has launched GPT 4.5, codenamed 'Orion,' as the next milestone in AI development, building on its GPT series with enhanced features.GPT-4.5 offers more accurate, natural, and contextually aware interactions, inheriting the core strengths of the GPT models.Key features of GPT-4.5 include enhanced conversation skills, improved emotional intelligence, and reduced hallucination rates.The model excels in generating human-like responses and performs well across 14 languages, overcoming language barriers.GPT 4.5 also focuses on security and data privacy, incorporating advanced alignment techniques to enhance AI reliability.The training process of GPT-4.5 combines unsupervised learning, supervised fine-tuning, and reinforcement learning from human feedback.GPT-4.5 represents a significant advancement in large language models, offering enhanced capabilities and performance.In comparison to GPT-4 and GPT-4 Turbo, GPT 4.5 provides improved speed, intelligence, emotional intelligence, and reduced hallucination rates.While GPT-4.5 offers high-quality responses and accuracy, its computational complexity may limit widespread adoption due to cost implications.For industries prioritizing top-tier AI performance, GPT 4.5 is a valuable investment, accessible through OpenAI's ChatGPT subscription.