gpt-4.5 preview

The gpt-4.5 preview tag on WindowsForum.com covers discussions about Microsoft's February 2025 Azure AI Foundry update, which introduced GPT-4.5 in preview. Content highlights the model's role within a broader platform architecture that includes new distillation workflows, reinforcement fine-tuning, provisioned deployments for fine-tuned models, and enhanced security for AI agents operating inside customer networks. The tag focuses on enterprise-grade controls and the convergence of frontier and smaller efficient models in Azure, rather than general AI or consumer topics. Users exploring this tag will find threads about Azure AI Foundry updates, model customization tools, and enterprise agent upgrades.