OpenAI Releases New GPT-4.5 Model

OpenAI has unveiled a powerful new AI model, GPT-4.5, that combines advanced unsupervised learning, improved understanding of the world, and increased “emotional intelligence.”

Tech Mar 11, 2025 0 2 Add to Reading List

OpenAI has unveiled GPT-4.5, its most advanced and largest large language model (LLM) for artificial intelligence. GPT-4.5 demonstrates advanced capabilities in pattern recognition, creative idea generation, and real-world tasks such as writing, programming, and data analysis.

The model is trained on Microsoft Azure AI supercomputers, giving it deep knowledge and high reliability. Thanks to new training methods, GPT-4.5 better understands user intent and demonstrates increased “emotional intelligence.” This makes it useful for a wide range of tasks, including creative writing, design, and multi-stage planning.

To ensure security, GPT-4.5 has undergone rigorous testing. This helps minimize risks and increase confidence in the model.

GPT-4.5 is already available for ChatGPT Pro users, and will be available for other user categories, including Enterprise and Edu, in the near future. Developers can also integrate the model via API, using it to build highly creative applications.

OpenAI CEO Sam Altman has previously said that the GPT-4.5 update, formerly known as Orion, will be the last model to function without deep reasoning technology, which is expected to be implemented in the fifth generation of GPT.