Meta’s Llama 3.1 405B, and OpenAI’s GPT-4o—were put to the test. Human participants had five-minute conversations with both a ...

ChatGPT Plus has new features like Deep Research and GPT-4.5 access but they're limited - here's how to figure out what you ...

OpenAI says its latest chatbot should make fewer "hallucination" errors based on a measurement system the company devised. So ...

GPT-4.5 is also a skilled rhetorician. One of OpenAI’s internal benchmarks found the model is particularly good at convincing another AI to give it cash and tell it a secret code word.

I asked the two AI chatbots to: “Translate the phrase ‘Good morning’ into French, Spanish, and Japanese.” As you can see above, the only difference is the links from GPT-4.5. So for basic ...

OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, OpenAI said that the rollout will take “1-3 days,” and that it expects ...

Microsoft is set to get a major AI update and is preparing its server capacity to support the next iteration of OpenAI’s models. As OpenAI CEO, Sam Altman has previously indicated the brand will soon ...