Claude is Anthropic's closed model line, known for long-context reasoning and reliable tool use, which makes it common in agentic and computer-use systems. The Claude Agent SDK builds autonomous agents on top of it.
Definition
Anthropic's family of frontier language and multimodal models, used via API for reasoning, long-context work, vision, and agentic tool use.
Claude is Anthropic's closed model line, known for long-context reasoning and reliable tool use, which makes it common in agentic and computer-use systems. The Claude Agent SDK builds autonomous agents on top of it.
Also known as
Claude Opus, Claude Sonnet