Security researchers used GPT-5.4 and Claude Opus 4.6 in an open-source harness to reproduce Anthropic's Mythos vulnerability ...
University of Birmingham experts have created open-source computer software that helps scientists understand how fast-moving ...
OpenAI's Codex desktop app now controls your Mac, runs its own browser, and generates images in a new update released today.
Opus 4.7 utilizes an updated tokenizer that improves text processing efficiency, though it can increase the token count of ...