Anthropic has released Claude Opus 5, its latest flagship model for complex coding, professional knowledge work, and long-running AI agents.
The model introduces stronger reasoning, improved agent performance, and support for a 1 million token context window with up to 128,000 output tokens. Claude Opus 5 uses effort-based reasoning controls, enables adaptive thinking by default, and maintains the same API pricing as Claude Opus 4.8.
It is available through the Claude API, Amazon Bedrock, Google Cloud, and Microsoft Foundry, making it easier for enterprises to upgrade without changing deployment workflows.
