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.

GPT-5 is significantly more cost-effective than Claude Opus 4.1, making it ideal for budget-conscious users, while Claude ...

ChatGPT-5 and Claude were put through 7 head-to-head tests; from creative writing to trip planning and the race was fairly ...

OpenAI’s GPT-5 takes on Google’s Gemini 2.5 and Anthropic’s Claude 4.1, raising the stakes in AI with deeper reasoning, ...

OpenAI CEO Sam Altman compared GPT-5 to having instant access to a group of PhD-level experts.“People are limited by ideas, ...

Anthropic launched Claude Opus 4.1 today, an upgraded version of its flagship AI model that achieves 74.5% accuracy on ...

More improvements will be rolled out in the coming weeks, the company said. The price for Opus 4.1 remains the same as that ...

AI's Grok 4 has dominated Day 1 of Google's Kaggle Game Arena, a new chess tournament testing the strategic reasoning of top ...

Anthropic's popular coding model just became a little more enticing for developers with a million token context window.

Anthropic has announced that Claude, its conversational AI platform, can now use a user’s past conversations to provide more ...

In fewer than 24 hours, OpenAI would release an AI model intended to wipe out all the rest. That model, GPT-5, launched ...

Claude Sonnet 4 can now support up to one million tokens of context, marking a fivefold increase from the prior 200,000, Anthropic said on Tuesday. With this large context window, Claude Sonnet can ...