Anthropic Launches Mythos 5.2 and Fable 5.2 Models with Improved Performance and Lower Costs
Anthropic has released updated versions of its advanced AI models, Mythos 5.2 and Fable 5.2, featuring enhanced capabilities in coding, reasoning, vision, and communication speed. A significant strategic move includes reducing the cost of Fable from $10 to $8 per million input tokens, making it more affordable than competitor GPT-6 Astra. The new models also offer faster inference serving and compatibility with zero data retention (ZDR) policies for enterprise clients. The release follows a report from METR suggesting Anthropic may be approaching recursive self-improvement (RSI). While the company addressed concerns regarding covert capabilities in its system card, it emphasized that current performance levels do not support claims of harmful autonomous actions. Additionally, startup Physical Superintelligence reported using a non-public Anthropic model to achieve a significant breakthrough in quantum computing theory.
Topics: Artificial Intelligence Enterprise Software Model Release Pricing Change
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Part of the story Anthropic Releases Claude Fable 5.2 and Mythos 5.2 AI Models (4 articles)