Anthropic lifts the veil on the latest features for Fable 5.2 & Mythos 5.2 (www.techradar.com)

Anthropic has announced the release of Fable 5.2 and Mythos 5.2, two advanced AI models aimed at tackling complex problems in fields such as coding, biology, and mathematics. Both models feature a 20% reduction in token costs, with Fable 5.2 available to all users, offering enhanced inference capabilities and cybersecurity safeguards. In contrast, access to Mythos 5.2 is limited to those participating in Anthropic's Life Sciences and Cyber Verification Programs. The new releases are designed for ambitious technical work rather than everyday tasks, where Anthropic recommends using Opus 5.5 for routine operations. The updates signify a major step forward in AI efficiency, with Fable 5.2 demonstrating considerable improvements in accuracy and speed, alongside a cost-effective token structure—$8 per million input tokens and $40 for outputs. Notably, a "fast mode" can boost token generation speed by 2.5 times, albeit at a higher cost. In a real-world application, Fable 5.2 was tasked with designing a prototype operating system in just eight days, showcasing its ability to manage intricate projects effectively. With its robust performance, Fable 5.2 promises to elevate the capabilities of AI-assisted innovation across multiple disciplines.