Claude

Claude (currently Claude Opus 4.7 and Claude Fable 5) is Anthropic’s AI assistant family. It’s known for its 200k-token context window, careful nuanced answers, and strong code and writing quality.

Free users get Claude Haiku and limited Sonnet usage. Pro unlocks unlimited Sonnet plus daily Opus quota and project workspaces. Max plans give 5–20× the Pro usage for power users.