# Anthropic Launches Claude Opus 5 as Your New AI Assistant The new model stands out with enhanced coding capabilities and security features. - **Source:** [CNET](https://brifing.si/source/ce507de7-7f24-4ff4-ab6d-7635abcc095a) - **Published:** 2026-07-24 - **Topic:** [Data & AI](https://brifing.si/c/data-ai) - **Original article:** - **On Brifing:** https://brifing.si/s/c1f6d38a-838d-4f34-bd3a-362e501a1377 ## Launch of Claude Opus 5 Anthropic has taken a significant step in the AI assistant market with the release of Claude Opus 5. The new model offers stronger performance than previous versions, with notable improvements in coding capabilities. Priced at half the cost of Fable 5, Opus 5 is introduced as the company's most powerful model to date. ## Coding and Scientific Capabilities Opus 5 excels in scientific research, particularly in fields like organic chemistry, where it can infer molecular structures from spectroscopy data. Its coding performance has also been significantly enhanced, making it more attractive to developers. Additionally, the model can now double-check its work and recover from errors autonomously. ## Security and Customization Anthropic describes Opus 5 as its 'most secure model yet,' featuring new safeguards to prevent harmful actions. Users can customize the model's effort level for specific problems using an adjustable 'dial,' allowing for tailored performance based on task requirements. ## Fast Mode and Cost Advantage Opus 5's new 'fast mode' offers 2.5x faster output generation at twice the standard Opus 4 pricing, ideal for time-sensitive projects. Developers also benefit from a new option that allows tool switching mid-conversation without invalidating the prompt cache. ## Competition and Market Position Anthropic is competing with Google and OpenAI for AI supremacy. Opus 5 aims to increase market share by offering Fable 5's ambitious features at a more affordable price. Its potential in enterprise applications, particularly secure coding and vulnerability detection, is significant. ## Future Implications The release of Opus 5 could mark the beginning of a new era in AI-assisted business processes. Its autonomous operation capabilities and advanced security measures are especially appealing to corporate users. Anthropic's move is likely to intensify competition in the AI assistant market. ## Sources covering this story - https://www.cnet.com/tech/services-and-software/anthropic-releases-claude-opus-5-to-be-your-new-everyday-assistant/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._