AI writing tools ChatGPT 5 and Claude 4.1 Opus go head-to-head. Explore their strengths, weaknesses, and which one suits your writing goals.

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 80.2% accuracy on ...

Claude Opus 4 and 4.1 AI models can now end harmful conversations with users unilaterally, as per an Anthropic announcement.

Claude Opus 4 is the most powerful model that the company has to date, and it brings some pretty significant reasoning capabilities. Just like Claude sonnet 4, Opus is geared toward coding.

Anthropic’s developers recently upgraded the AI model Claude Sonnet 4 to support up to 1 million tokens of context, thereby ...

Overview Claude 4 achieved record scores on the SWE-bench and Terminal-bench, proving its coding superiority.Claude Sonnet 4 now supports a one-million-token co ...

President Donald Trump has taken aim at MSNBC host Nicolle Wallace in a bizarre social media rant. The drama started when ...

The company has given its AI chatbot the ability to end toxic conversations as part of its broader 'model welfare' initiative ...

Claude Opus 4 and Sonnet 4 are available on the Anthropic API, Amazon Bedrock, and Google Cloud’s Vertex AI platform, and both models are included in paid Claude plans alongside the extended ...

A new feature with Claude Opus 4 and 4.1 lets it end conversations with users with "persistently harmful or abusive ...

The latest news about Claude Opus 4Anthropic web config hints at Claude Sonnet 4 and Opus 4 Anthropic is secretly working on two new models called Claude Sonnet 4 and Opus 4, which are believed to ...

New Claude 4 AI model refactored code for 7 hours straight Anthropic says Claude 4 beats Gemini on coding benchmarks; works autonomously for hours.