Anthropic

Anthropic is an AI safety company and the creator of Claude, one of the most capable large language models. Founded in 2021 by Dario Amodei, Daniela Amodei, and other former OpenAI researchers, Anthropic builds powerful AI systems while investing deeply in alignment, interpretability, and responsible deployment.

Claude and Constitutional AI

Claude is distinguished by its Constitutional AI (CAI) training approach — where AI behavior is guided by a set of principles rather than purely by human feedback. Claude's strengths in long-context understanding, nuanced analysis, and code generation have made it a leading choice for enterprise AI deployment and agentic AI applications.

Model Context Protocol (MCP)

Anthropic developed and open-sourced the Model Context Protocol (MCP), enabling AI models to connect to external tools, data sources, and services. MCP has rapidly become foundational infrastructure for the agentic web, with broad ecosystem adoption across competing AI providers.

Agentic AI Pioneer

Claude Code and the Claude Agent SDK represent sophisticated agentic systems capable of autonomous multi-step reasoning, tool use, and self-improving software workflows. The self-improving software loop — where AI agents debug and enhance the tools they depend on — represents a paradigm shift that Anthropic's tools are central to.

Safety-First Scaling

Anthropic's Responsible Scaling Policy establishes capability thresholds that trigger increased safety measures as models grow more powerful. Combined with investment in mechanistic interpretability, this reflects a philosophy that consequential AI companies must internalize safety as a core engineering discipline.