Security researchers used GPT-5.4 and Claude Opus 4.6 in an open-source harness to reproduce Anthropic's Mythos vulnerability ...
Anthropic's new flagship model Claude Opus 4.7 beat every benchmark we threw at it, and eats tokens like a hungry teenager.
Claude Opus 4.7 is Anthropic's most intelligent model available to the general public. Notably, Anthropic said in a press ...
Opus 4.7 utilizes an updated tokenizer that improves text processing efficiency, though it can increase the token count of ...
Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of ...