API Access AI News & Updates

OpenAI to Discontinue Its Largest Model GPT-4.5 from API Due to Cost Concerns

April 14, 2025 17:00

OpenAI announced it will phase out GPT-4.5, its largest-ever AI model, from its API by July 14, just months after its February release. The company is positioning the newly launched GPT-4.1 as the preferred replacement,...