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 Sonnet 4 improves on its predecessor’s capabilities, especially excelling in coding, Anthropic said. ... Claude Code emerges from preview: Now generally available, ...

Claude Sonnet 4, now Anthropic’s default general-purpose model, ... A Claude Code SDK, now on GitHub, can be used to build AI agents. Additionally, ...

Powered by Opus 4 and Sonnet 4, Claude Code would allow Anthropic's LLMs to do more because it could write code in order to analyze data.

Sonnet 4 remains accessible to free users, while Opus 4 requires a paid subscription. The Claude 4 models also debut Claude Code ( introduced in February) as a generally available product after ...

Claude Sonnet 4 is a more affordable and efficiency-focused model that’s better suited to general tasks, which supersedes the 3.7 Sonnet model released in February.

Master Claude Code in 14 minutes and discover 8 strategies to simplify coding, boost efficiency, and transform your workflow ...

Compare their strengths, weaknesses, and find out which AI tool fits your workflow better after the latest updates and ...

Vibe coding — the ability to write complete code with just a few short AI prompts — has taken off in popularity. It started ...