Estimating suicide risk from text

AI Special Report · Sep 27, 2026

## Episode Summary In this episode, we cover: - **Estimating suicide risk from text** (MIT AI News) - [Read more](https://news.mit.edu/2026/estimating-suicide-risk-from-text-0924) - **Solving the solvent problem ** (MIT AI News) - [Read more](https://news.mit.edu/2026/solving-solvent-problem-sodium-metal-batteries-0804) - **Improving the speed and energy-efficiency of AI agents** (MIT AI News) - [Read more](https://news.mit.edu/2026/improving-ai-agent-speed-and-energy-efficiency-0625) - **LLMs respond differently to harmful prompts when AI watermarking is used** (Ars Technica AI) - [Read…