What happened? Despite configuring Cline to use Claude Sonnet 4 (claude-sonnet-4-20250514), when the model is asked directly what version it is, it responds that it's "Claude 3.5 Sonnet (October 20 ...

Steps to reproduce Any Normal message sent on Claude 4 produces this error. Claude 3.7 works for some time and then encounters the same message.

That’s true of both Claude Sonnet 4 and Claude Opus 4. There are small touches, like the little “thinking” icon, to more important differences, like the kind of text it generates. Part of this has to ...

Anthropic released Claude Opus 4 and Sonnet 4, the latest iterations in their Claude series of large language models (LLMs). These models are designed to enhance AI capabilities in coding and complex ...

ElevenLabs introduces Claude Sonnet 4 from Anthropic, enhancing AI voice agents with improved conversational abilities and tool usage, promising faster and more intelligent interactions.

Discover how Anthropic’s Claude 4 AI model is outperforming GPT-4 and Google Gemini with superior coding skills, real-time tool use, long-term memory, and advanced safety protocols. Learn what makes ...

Anthropic Launches Claude Sonnet 4 and Claude Opus 4 AI Models: Advanced Coding Features Impact Crypto Market According to DeepLearning.AI, Anthropic has released Claude Sonnet 4 and Claude Opus 4, ...

Anthropic last week launched Claude Opus 4 and Claude Sonnet 4, which offer advanced features in coding, reasoning, and AI agents. “Claude Opus 4 is the world’s best coding model, with sustained ...

TL;DR Key Takeaways : The Claude 4 series, including Claude Opus 4 and Claude Sonnet 4, showcases superior AI performance, rivaling competitors like GPT-4.1 and Gemini 2.5 Pro, while achieving 80. ...

It is worth noting that Claude Sonnet 3.7, introduced in February of this year, was the first hybrid model created by Anthropic. Claude Opus 4 and Claude Sonnet 4 are now available in the Pro, Max, ...