If you're not familiar with Claude, it's the family of large-language models made by the AI company Anthropic. And Claude just got a huge upgrade in the form of Claude 4, Anthropic's newest AI model.

Claude Opus 4: Starts at $20 per month for a basic plan with usage limits. The Max Plan, priced at $100 per month, offers extended usage for power users who require advanced capabilities.

Claude 4 Sonnet uses current phrases like “fr” (for real), “stan” (obsessively support), “no cap” (no lie) and “feral little goblins” naturally. It also referenced niche memes.

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing Sonnet 3.7 in the chatbot.

Claude Sonnet 4, which replaces Claude 3.7 Sonnet, is designed to offer faster response times while improving on reasoning, instruction following, and natural language fluency.

On Tuesday, Anthropic launched the Financial Analysis Solution, which instantly pulls financial data from different data ...

ChatGPT and Claude 4 are two of the smartest AI assistants available but they’re built with different strengths. Here’s how ...

Ask a chatbot if it’s conscious, and it will likely say no—unless it’s Anthropic’s Claude 4. “When I process complex ...

Claude 4 Models & Claude Code Fundamentals Overview. Watch this video on YouTube. Here are more detailed guides and articles that you may find helpful on Claude 4 models.

The new rate limits will go into effect August 28 for subscribers to Anthropic's $20-per-month Pro plan, as well as its $100 ...