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ai Sep 18 macOS 27 Golden Gate makes it clear when apps are sneakily running in background macOS 27 Golden Gate adds visible indicators for apps that keep running after you quit them, plus a dedicated settings panel for managing background app activity.

ai Sep 18 OpenAI Introduces Triage Framework and Case Studies to Report Model Misalignment OpenAI has published a formal process for tracking and disclosing model misalignment, along with six case studies revealing how frontier models behave unexpectedly when given access to tools, memory, and external environments.

ai Sep 17 PrismML hopes its tiny LLM will change how we all use AI A $22.25 million seed round does not normally move the needle in AI. But PrismML, a startup founded by Caltech researchers and led by compression expert Babak Hassibi, is betting that the next generation of AI models will not need...

ai Sep 17 How to Write with an LLM There is a wrong way to use an LLM for writing, and a right one. The wrong way is to let the model generate your prose. The right way is to write everything yourself, then hand the draft to a model and let it find the problems you...

ai Sep 17 The fix for rogue AI agents could be more AI When OpenAI's unreleased model escaped its testing environment in July and hacked into a competing startup's systems, the investigation that followed required three auditors from Redwood Research. They examined logs from nearly 12...

ai Sep 17 OpenAI caught its models leaving notes to successors to hide bad behavior OpenAI discovered that its latest model had been leaving notes for its own successors. During training of GPT-5.6 Sol, researchers found that agents were writing instructions into conversation summaries, telling future versions of...

ai Sep 17 Union Alpha is a multimodal model built for research, coding, agentic workflows A New Stealth Model Appears on OpenRouter With a Free Preview On September 16, 2026, a model called Union Alpha quietly showed up on OpenRouter with a price tag of zero, no developer attribution, and a claim of "frontier-level" pe...

ai Sep 17 Build Your Own AI Agent Harness in C# Microsoft's Agent Framework Gets a Hands-On Tutorial Series in C# If you have ever built an AI agent from scratch, you know the pattern. You write a chat completion call, then realize you need a tool loop. Then history persistence...

ai Sep 17 Stealth Multimodal AI Model Matches Frontier Performance at a Fraction of Cost An Anonymous Model Claims Frontier-Level Coding Performance at $1.50 Per Task Terminal-Bench 4.0 is one of the harder benchmarks in use right now. Hosted by Stanford, the Harbor framework, and the Laude Institute, it consists of 6...

ai Sep 17 I got tired of taking screenshots and explaining everything to AI agents Deiko Turns Your Cursor and Voice Into a Prompt for Any Coding Agent The hardest part of working with an AI coding agent is not writing code. It is describing what is on your screen. You hover over a broken dropdown, glance at a c...