The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Despite OpenAI's bold claims of widespread improvements, GPT-5.2 feels largely the same as the model it replaces. Google, meanwhile, delivers a more substantial Gemini 3 update. I’ve been writing ...

ChatGPT is number one by a wide margin. AI search services like Perplexity are nibbling at Google's dominance. History tells us ChatGPT's lead is far from insurmountable. Comscore collects its AI ...

Generative A.I. chatbots are going down conspiratorial rabbit holes and endorsing wild, mystical belief systems. For some people, conversations with the technology can deeply distort reality. By ...

This week's second new model from OpenAI is built for more complex tasks than GPT-5.3 Instant.

The new version of ChatGPT explains why it won’t generate rule-breaking outputs. WIRED’s initial analysis found that some guardrails were easy to circumvent. OpenAI’s general model spec lays out what ...

Some Americans are using AI chatbots for therapy. Mental health experts share when it is, and isn't, safe to use those tools for emotional support.

OpenAI announced it will retire several models from its ChatGPT chatbot next month. GPT‑4o, which is beloved for its warm conversational style, is one of the models that will be removed from the ...