Claude Opus 5: Anthropic's 'Safest Model Yet' Released

Anthropic has released Claude Opus 5, which it calls its "safest model yet." This new AI model is now the default on Claude Max, Anthropic's highest subscription plan, and the strongest on Claude Pro. What's interesting is that Opus 5 is designed for everyday use and is more efficient than previous models. Anthropic says it has the lowest rates of deceptiveness and is least likely to be tricked into misuse. The company also highlights its speed, stating Opus 5 solves new problems three times faster than its next-best model and scores nearly four times higher than OpenAI's GPT-5.6 Sol in certain tests. The bottom line: Opus 5 aims to offer advanced AI capabilities with a strong focus on safety and alignment with human values.