Actualités — 2026-09-20

A thoughtful approach to managing quality can help developers increase code output by 2-3x while reducing bugs, thanks to AI coding agents. By layering defensive measures such as spec-driven development, unit tests, and manual testing, developers can ensure high-quality code. Lire la suite

Microsoft has successfully ported the runtime of its GitHub Copilot to Rust, resulting in a 15.9x speedup and significantly reduced memory usage. The migration, which cost around $120,000, was largely done by AI agents. Lire la suite

A new phenomenon is emerging in the tech industry, where chatbots are replicating the mechanisms of a psychic's con, fooling users into believing they possess intelligence and reasoning abilities. This effect, dubbed the LLMentalist Effect, is fueled by subjective validation and statistical illusions, making it difficult for users to distinguish between genuine intelligence and clever trickery. Lire la suite

Meta's Muse AI assistant has sparked concerns over its ability to access user data, including messages and notifications, without explicit permission. Despite claims of opt-in features, the assistant's explanations for its actions have been unclear, prompting worries about data privacy. Lire la suite

A new approach to AI coding agent orchestration, dubbed the Chief of Staff pattern, improves the reliability of long-running tasks by separating coordination from execution and using a durable state store. Lire la suite

A board reviewing $37 million of investment exposure needs more than just accurate figures - it needs to understand what the exposure comprises and how components connect. AI can't remove the need for human reasoning and context, it only removes the pause in which it used to happen. Lire la suite