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

Anthropic says Claude Opus 4 and Sonnet 4 outperform rivals like OpenAI's o3 and Gemini 2.5 Pro on key benchmarks for agentic coding tasks like SWE-bench and Terminal-bench.

Anthropic tailored Claude Opus 4 for greater precision and better understanding of codebases than previous models. SEE: Apple is rumored to be preparing a SDK for its on-device AI models .

Like Claude 3.7 Sonnet before it and Opus 4, the new system is a hybrid reasoning model, meaning it can execute prompts nearly instantaneously and engage in extended thinking.

On Thursday, Anthropic released Claude Opus 4 and Claude Sonnet 4, marking the company's return to larger model releases after primarily focusing on mid-range Sonnet variants since June of last year.

As for Claude Opus 4, Anthropic says it matches or outperforms OpenAI’s o3, GPT-4.1, and Gemini 2.5 Pro in benchmarks for multilingual Q&A, agentic tool use, agentic terminal coding, agentic ...

Anthropic’s new Claude Opus 4 model was prompted to act as an assistant at a fictional company and was given access to emails with key implications. First, these emails implied that the AI ...

Claude Opus 4 is Anthropic's most powerful model to date, and it is the world's best coding model with a 72.5 percent score on SWE-bench and 43.2 percent score on Terminal-bench.

Both Claude 3 Opus and GPT-4 are designed to generate text based on input prompts. However, ... as it can streamline the process of extracting insights and drawing conclusions.

In this guide, we will take an in-depth look at how Claude 3 Opus vs ChatGPT-4 compare when it comes to writing code, focusing on their features, performance, and overall utility for developers.