Browsing: GPT-4.5

A roundup of noteworthy developments in the field of artificial intelligence from the week of February 28, 2025, focusing on innovations and their potential impact on marketing.

An overview of the most advanced AI models released since 2024, with details on how to use them and what they’re best for.

Amidst the flurry of new AI model releases, including OpenAI’s unveiling of GPT-4.5, the tech landscape continues to evolve.

Microsoft expands Azure AI Foundry with new models, customization tools, and enterprise-grade agent solutions to accelerate AI innovation and deliver tangible business impact.

OpenAI’s GPT-4.5 represents the final iteration of their chatbot system before incorporating ‘chain-of-thought reasoning,’ marking a significant evolution in AI.

OpenAI releases its GPT-4.5 model, a large language model designed to improve performance in various areas, despite acknowledging it isn’t a frontier AI model. The release also highlights the ongoing debate about the scalability of AI training.

OpenAI has launched the GPT-4.5 language model as a research preview, emphasizing that it may not perform as well as other models.

A look at this week’s top tech news stories, including Amazon’s new AI-powered Alexa, Microsoft’s plan to retire Skype, job cuts at Google, and Apple’s significant investment in the US.