AI & ML Research 8 Hours

Last updated: September 25, 2026, 2:16 PM ET

AI & ML Research

OpenAI detailed how Proaction boosted sales 60% and saved 75+ hours per week using Codex, GPT-Live-1, and GPT-6 Astra to build, operate, and sell machine learning solutions. Meanwhile, a thorough test of Type Safe AI’s Jev across 3,080 classification tasks revealed how its accuracy compares to LLMs when moving from generation to decision-making.

A new piece argues that RAG isn't an agent — the author built a layer between retrieval and action, connecting both separately yet explicitly. On the metrics front, a follow-up explains why your model's MSE may be lying to you, focusing on autoregressive rollout and uncertainty propagation.

For broader tech fluency, a guide covers 10 things beyond AI that are shaping our future, including understanding underlying technologies. Separately, MIT Technology Review reports on the Pentagon’s AI-powered lie detector and a debate over young organ limits.