Anthropic on Thursday said it is launching an upgraded ‌Claude Opus 4.8 model even as ‌it works to release its powerful, market-moving Mythos model ​to all customers in the coming weeks. Mythos is the AI lab's large language model with advanced cybersecurity capabilities that have ‌raised concerns among ⁠executives and world leaders about its impact. As a part of Project ⁠Glasswing, major tech firms such as Amazon, Microsoft and Apple are permitted to ​use Mythos ​for cybersecurity purposes.