ChatGPT and Claude's default models battle it out in challenges that test every day uses such as writing, reasoning and explanation to find the overall winner.

Open source and specialized AI models compared to flagship AI's; Kimi 2.5 supports bilingual private work, while Sonar focuses on citations.

While OpenAI's ChatGPT, Microsoft's CoPilot, and Google's Gemini are the talk of the town, those aren't the AI models in which many businesses are investing. Lesser-known Chinese AI models like ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

OpenAI is positioning GPT-5.1 as a confidence-building upgrade amid rising competition from Claude, Gemini, Mistral, and open-source models. OpenAI has introduced GPT-5.1, an update to its GPT-5 model ...

Earlier this year, Chinese startup DeepSeek made headlines by offering its free AI model DeepSeek-R1 that claimed to match ChatGPT-level performance. Now, Moonshot AI, another Chinese startup, has ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine the development of open-source ...