Understanding the secret commands that steer the behavior of chatbots like ChatGPT can help you customize them to your needs.

Compare ChatGPT, Gemini, Copilot, Claude, Perplexity, Grok, DeepSeek, and Meta AI by strengths, use cases, integrations, and limits.

AI agents can use tools, plan workflows, and complete tasks beyond chatbot replies, but businesses need clear guardrails ...

Artificial intelligence chatbots are so prone to flattering and validating their human users that they are giving bad advice that can damage relationships and reinforce harmful behaviors, according to ...

Intensive chatbot use may be amplifying dangerous and harmful delusions for some users. Here are some of the "red flags" for ...

AI model finally learns to say ‘I don’t know’ in breakthrough to curb chatbot overconfidence - New training method may help tackle AI ‘hallucination’ ...

Research shows large language models reflect government media influence varying across languages and countries globally ...

The State Department has shifted the model underpinning its internal chatbot, StateChat, from Anthropic’s Claude Sonnet 4.5 to OpenAI’s GPT-4.1, according to an internal document obtained by ...

The 2025 consolidated inventory records from federal agencies show more than 400 publicly identified examples of AI use in ...

Credit: Klaus Vedfelt / DigitalVision via Eight out of 10 popular artificial intelligence chatbots helped researchers posing ...

An advocacy group said its study of 10 artificial intelligence chatbots found that most of them gave at least some help to users planning violent attacks and that nearly all failed to discourage users ...

If you have a question about women's health, Oura's new AI model can answer it. This is what you need to know about privacy and access. Anna Gragert Senior Editor, Health and Home Anna Gragert ...