What is GPT-6.1 Sol? An explanation of its features, pricing, how to use it in Codex, and how to choose between it and Astra!｜kazu@生成AI×教育 ... - note（ノート）

OpenAI announced GPT-6.1 Sol.It aims for performance close to GPT-6 Astra while emphasizing a balance with costs that are ...

9 Open Source Security Tools of the Month: 'AI/Agent Defense' and 'Centralized Authorization' as the Two Major Themes (September 2026 Edition)

IntroductionHere is the September 2026 edition of the 'Notable Open Source Cybersecurity Tools of the Month,' a regular ...