Claude vs ChatGPT: Key Differences
Claude is made by Anthropic with a focus on safety. It excels at long-form analysis with 200K token context. Claude is more cautious, gives structured responses, and its Artifacts feature lets you create interactive documents. Projects let you upload reference files for persistent context.
Claude's Artifacts and Projects
Artifacts are standalone documents created in a side panel — interactive dashboards, React components, visualizations, long documents. Projects are workspaces with uploaded reference files Claude uses throughout conversations.
Advanced Claude Techniques
Extended thinking for complex analysis. Document analysis for entire PDFs and codebases. Multi-turn refinement from broad to specific. Meta-prompting to improve prompts. Constitutional AI for ethical applications.
Building with Claude API
Messages API for programmatic access. Streaming responses, tool use, system prompts. Cost tiers: Haiku (fast/cheap), Sonnet (balanced), Opus (maximum capability). Rate limits and production best practices.
Claude for Business Use Cases
Document and contract analysis. Customer support automation with knowledge bases. Code review and refactoring of full codebases. Research synthesis from multiple papers. Content strategy with competitive analysis.
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