Anthropic's reasoning + long-context AI assistant
Claude is Anthropic's AI, strong at long text, reasoning and code. Below: the Sonnet/Opus/Haiku models, Claude Code, pricing, API and how it compares to ChatGPT and Gemini.
Claude is Anthropic's AI assistant: chat, document analysis, writing and refactoring code. It's known for careful, natural answers and a large context window.
Opus is top quality for hard tasks; Sonnet balances cost and speed; Haiku is the fastest and cheapest. Anthropic updates model generations regularly.
Claude Code is an agentic terminal tool for development: it understands your repo, writes and edits code, and runs commands. It's popular with developers as a Cursor/Codex alternative.
Anthropic offers a free tier with limits, Pro (~$20/mo) and Max. In Zerocoder, Claude is billed with credits and available in the Text and Websites sections.
Claude leads on long text and code; ChatGPT is the versatile all-rounder; Gemini brings multimodality and Google; Perplexity is search with sources. All are available in Zerocoder.
Is Claude free? There's a free tier with limits; Pro and Max are paid.
What is Claude Code? Anthropic's agentic development tool.
Is there an API? Yes, the Anthropic API.