Anthropic Releases Claude Opus 5 with Advanced Coding and Agentic Capabilities
Anthropic has announced the release of Claude Opus 5, a new model available on the Claude Platform and Claude Code. The model is designed to be thoughtful and proactive, representing a major upgrade in coding capabilities for the Opus class. Claude Opus 5 approaches frontier intelligence, enabling developers to delegate complex, multi-stage tasks like architecture design and deployment. This advancement pushes the boundaries of agentic workflows and AI-assisted software engineering. The model can be accessed via the Claude API using the identifier `claude-opus-5` or within Claude Code using the `/model claude-opus-5` command. It excels at long-horizon projects in large codebases, including handling deployment and design-quality user interfaces.
## BACKGROUND
Claude is a family of large language models developed by Anthropic, with the "Opus" tier traditionally representing their most powerful and capable models. Claude Code is Anthropic's agentic terminal-based tool designed to help developers write, edit, and test code directly within their development environments.