I tried vibe coding for free to save $1,200 a year - and it was a total disaster

I really wanted to believe in this free AI coding tool could replace Claude Code. But it isn't ready for prime time unless you're willing to babysit.

OpenAI says new coding model helped build itself

The new coding model released Thursday afternoon, entitled GPT-5.3-Codex, builds on OpenAI’s GPT-5.2-Codex model and combines insights from the AI company’s GPT-5.2 model, which excels on non-coding ...
IEEE

Achievable Sum Rate Optimization on NOMA-Aided Cell-Free Massive MIMO With Finite Blocklength Coding

Abstract: Non-orthogonal multiple access (NOMA)-aided cell-free massive multiple-input multiple-output (CFmMIMO) has been considered a promising technology to fulfill the strict quality of service ...
IEEE

FICNet: An End to End Network for Free-View Image Coding

Abstract: Free-view image compression has attracted the gaze of people due to the rapid development of 3D vision applications. However, as far as we know, no end-to-end learned compression model is ...

Best Free AI Training Courses for February 2026

Learn more about AI tools and how to use them with these five free courses from companies like Google and Microsoft.