May 21, 2026
Big day on two fronts: an OpenAI model cracked an 80-year-old conjecture in discrete geometry, and OpenAI itself is preparing to confidentially file its IPO prospectus as soon as Friday — at an $850B+ valuation. Meanwhile, GitHub is investigating unauthorized access to its own internal repositories, so keep an eye on your incident response channels. On the tooling side, Ollama 0.24 lands with native Codex App support and a reworked MLX sampler for Apple Silicon.
Unsloth ships a wave of Studio bug fixes including improved MTP speed on Macs, CPUs, and GPUs, plus offline mode support and a broken desktop shortcut repair. Update now with a single install command.
Ollama 0.24 ships native support for the Codex App, bringing parallel thread workflows, built-in browser annotation, and in-app code review to local and cloud-connected setups. The release also reworks the MLX sampler for better generation quality on Apple Silicon.
Vercel's CLI now surfaces anomaly alerts and AI investigation results directly in your terminal. No dashboard required — you and your agents can act on alerts without leaving the command line.
An OpenAI model solved the 80-year-old unit distance problem, disproving a major conjecture in discrete geometry. This marks a concrete milestone in AI-driven mathematical reasoning.
OpenAI is preparing to confidentially file its IPO prospectus as soon as Friday, backed by Goldman Sachs and Morgan Stanley. At an $850B+ private valuation, this could be one of the largest public market debuts ever.
GitHub is investigating unauthorized access to its own internal repositories. Customers will be notified through established incident response channels if any impact is found.