What Is Claude AI? Complete Guide, Pricing & Uses (2026)
A complete, no-hype guide to Claude AI in 2026: the Opus 4.6, Sonnet 4.6 and Haiku 4.5 models, pricing tiers, Claude Code, and how Claude compares with ChatGPT and Gemini.
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What Is Claude AI? The Complete 2026 Guide (Opus 4.7, Code, Agents)
A practitioner's 2026 guide to Claude AI: Opus 4.7, Sonnet 4.6, Haiku 4.5, Claude Code, Computer Use, Managed Agents, pricing, and how it compares to ChatGPT and Gemini.