Anthropic has unveiled its latest AI models, the Claude 4 family, aiming to redefine the future of AI-powered coding and intelligent agents. Among the highlights are Claude Opus 4, dubbed as the “most powerful model yet” for coding, and Claude Sonnet 4, a versatile, all-around performer for everyday applications.
Claude Opus 4 is designed to push boundaries in various fields like coding, research, and scientific discovery. It tops key industry benchmarks, excelling in long-term, focused tasks that require sustained effort, making it an ideal choice for developers and researchers dealing with complex problems. With its ability to perform consistently over extended periods, Opus 4 is expected to be a game-changer in AI’s role in development and problem-solving.
In contrast, Claude Sonnet 4 targets more general use, providing improved performance in tasks like app development and problem-solving. It’s already received praise for its capability in autonomous work, such as multi-feature app development and reduced navigation errors. GitHub is set to adopt Sonnet 4 as the base model for its new coding agent in Copilot, underscoring the model’s reliability and versatility.
Both models feature hybrid modes, offering quick responses or deeper, extended reasoning. The models come with various new tools for developers, including a code execution tool, the MCP connector for AI-software integration, and the Files API for more seamless interaction with files. These upgrades aim to enhance the development of sophisticated AI agents.
Priced at $15 per million input tokens for Opus 4 and $3 per million for Sonnet 4, the models are accessible via Anthropic’s API and available on major platforms like Amazon Bedrock and Google Cloud. With these new advancements, Anthropic is cementing its position at the forefront of AI innovation, especially in coding and autonomous agent capabilities.
