What if we could truly understand the “thoughts” of artificial intelligence? Imagine peering into the intricate inner workings of a large language model (LLM) like GPT or Claude, watching as it crafts ...

What if you could demystify one of the most fantastic technologies of our time—large language models (LLMs)—and build your own from scratch? It might sound like an impossible feat, reserved for elite ...

In 2025, large language models moved beyond benchmarks to efficiency, reliability, and integration, reshaping how AI is ...

GPT-5 has for the first time demonstrated it can do the kind of lab work that opens up a pathway for AI to take a bigger role in scientific experiments, OpenAI shared first with Axios. Why it matters: ...

The model eliminates lag in response time and allows for user interruption. OpenAI announced a desktop version of its conversation bot ChatGPT on Monday as well as the latest iteration of the AI ...

Large language models (LLMs) -- the advanced AI behind tools like ChatGPT -- are increasingly integrated into daily life, assisting with tasks such as writing emails, answering questions, and even ...

OpenAI just announced GPT-5, the company's latest LLM. OpenAI touted improvements in hallucination, deception, coding, and health. GPT-5 will be available for all ChatGPT users, and will come in three ...

OpenAI's latest AI model GPT-5.2 is here. But how does it compare to its biggest competitor, Google's Gemini 3? The ChatGPT creator launched the GPT-5.2 on Thursday, and it's currently rolling out to ...

While ChatGPT has existed in various forms for some time, its true mainstream success began with the release of GPT-3 in 2020. Since then, ChatGPT has evolved significantly, both for better and worse.

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...