Claude Fable 5 and Claude Mythos 5

Claude Fable 5 represents a significant advancement in computational power, built for complex and extended tasks. Key capabilities include: * Advanced problem-solving across diverse domains * Exceptional performance in software engineering * Strong analytical capabilities for knowledge work * Enhanced vision and scientific research support * Designed for long-running, autonomous operations Fable 5 empowers software engineers, data analysts, and researchers to tackle intricate projects with unprecedented efficiency. It excels in scenarios requiring deep understanding and persistent engagement, outperforming previous models on benchmarks for complex tasks. This robust model is made safe for general availability, incorporating safeguards to ensure responsible deployment while still delivering state-of-the-art performance. For a select group of cyberdefenders and infrastructure providers, Claude Mythos 5 offers the same core model with some safeguards adjusted, providing the strongest cybersecurity capabilities globally. Together, Fable 5 and Mythos 5 are designed to accelerate discovery and development in critical fields, from securing vital software to accelerating life sciences research. These tools facilitate novel hypothesis generation and speed up therapeutic development, making advanced computational power accessible for transformative impact.