[Anthropic: Claude Opus 5's Ability to Detect Cybersecurity Vulnerabilities Approaches Top-Tier Model Mythos 5] BlockBeats News, July 25 — Anthropic has released its next-generation AI model, Claude Opus 5, claiming that its ability to detect cybersecurity vulnerabilities is nearly on par with the company's more advanced Mythos 5 model. Anthropic stated that Claude Opus 5 is a general-purpose model that has achieved improvements in tasks such as self-auditing, scientific research, and code optimization. The company noted that while the model's vulnerability detection capabilities are close to those of Mythos 5, it remains "significantly behind" in the actual exploitation of these vulnerabilities. Additionally, Anthropic emphasized that Claude Opus 5 performs comparably to its most advanced Fable 5 model across multiple capability categories, but at only about half the cost, making it expected to become the default choice for enterprises handling routine office tasks. As businesses continue to focus on AI investment costs, several AI companies, including OpenAI, Meta, and SpaceX AI, are accelerating competition to develop more cost-efficient models. Anthropic stated that the market's emphasis on AI cost-effectiveness and practical application capabilities is steadily increasing. [Original Link]