Also: Anthropic's free Claude 4 Sonnet aced my coding tests - but its paid Opus model somehow didn't ...

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.

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...

Anthropic released two new features to the Claude Free tier: a new voice mode that's in beta and online search support.

Claude responds well to more detailed starter prompts. So for example, instead of saying ' create me a to-do list ', the ...

Claude 4 has built up a reputation for its coding ability. However, it can be hard to get going with this. Vibe coding (the ...

Learn how Claude Code redefines coding with autonomous codebase management, customizable memory, and AI-powered efficiency.

Opus 4 is Anthropic’s new crown jewel, hailed by the company as its most powerful effort yet and the “world’s best coding ...

Claude 4 Opus plays Pokémon Red solo for 24 hours, showing how Anthropic's new AI excels in planning, reasoning, coding, and memory performance.

Anthropic, the AI startup backed by Amazon and seen as one of OpenAI’s biggest challengers, has just rolled out its most advanced AI models to date, Claude 4. AI startup Anthropic, backed by ...

Anthropic is secretly working on new models called Claude Sonnet 4 and Opus 4 ... There are also references to features like "show_raw_thinking," which point to reasoning capabilities.