Claude

An advanced large language model developed by Anthropic, designed with a strong emphasis on safety, helpfulness, and harmlessness. Claude competes directly with OpenAI's ChatGPT and is known for detailed, nuanced responses, strong reasoning capabilities, and a large context window that can hold entire books or lengthy documents in a single conversation. Claude excels at tasks requiring careful analysis, following complex instructions, and maintaining context over long conversations. Available through Anthropic's website and API, Claude comes in a range of models, from faster, lighter options to the most capable versions for demanding work.

Why it matters

Claude often produces more thoughtful, detailed responses than other AI models, making it particularly valuable for complex business writing, analysis, and strategic thinking. Many entrepreneurs use both ChatGPT and Claude, choosing the best tool for each specific task.