Dan tested Codex 5.3 on Proof, a macOS markdown editor that he's been vibe coding that tracks the origin of every piece of text—whether it was written by a human or generated by AI—and lets users ...

OpenAI has a published Preparedness Framework, which it uses for measuring and protecting against severe harm from frontier AI capabilities. In the blog post announcing GPT-5.3-Codex, the company says ...

Mistral AI's new Voxtral Mini Transcribe 2 and Voxtral Realtime are intended to run on your device, meaning your ...

Pocket TTS delivers high-quality text-to-speech on standard CPUs. No GPU, no cloud APIs. It is the first local TTS with voice ...