Simon Willison shares alarming findings from Anthropic's red team, revealing that advanced AI models like GLM-5.3 and Claude Mythos Preview can now execute "full control flow hijacks" in binary exploitation tasks, a significant security concern.
OpenAI unveils GPT-6.1 Sol, a new model offering near-Astra level intelligence for coding and professional tasks. It boasts a five-fold reduction in API token prices, making advanced AI more accessible.
OpenAI's DevDay 2026 brought over 20 announcements, including the new GPT-6 Astra model, updates to ChatGPT and Codex, and new developer tools. This recap covers the key takeaways from the event.
The TC39 committee has promoted Iterator Chunking, Iterator Includes, and Iterator Join to Stage 4, meaning these new methods are now part of the JavaScript standard.
Microsoft Research introduces Quine, an early-stage AI system designed to model the complexity of biology across multiple scales and modalities. It aims to help scientists explore vast hypothesis spaces computationally.
This article explores the challenges of keeping TypeScript types synchronized with the rapidly evolving web platform. It uses the example of `startViewTransition` to illustrate how developers encounter type errors with new browser features.
NVIDIA introduces Kumo Tabular, a new solution designed to push the boundaries of accuracy and efficiency in tabular data prediction. This tool aims to enhance performance in a critical AI application area.
This article delves into the importance of source-aware verification for Multi-Agent Communication Protocol (MCP) agents. It explores methods to ensure AI agents not only provide correct facts but also attribute them accurately.
This visual guide explores the history and evolution of language models for text classification, from traditional Bag-of-Words to modern architectures like Transformers. It includes hands-on experiments on accuracy and efficiency.
Simon Willison shares his initial thoughts and 'pelican' benchmarks on the new GPT 6.1 Sol model, highlighting its near-Astra intelligence at a lower cost.
Simon Willison shares his live observations and notes from OpenAI DevDay 2026, offering a personal perspective on the keynote and various announcements from the event.
