GPT-4: OpenAI says its AI has 'human-level performance' on tests

The AI behind popular chatbot ChatGPT has been updated to a new version known as GPT-4 – and many people have already been unknowingly exposed to the newest AI’s supposedly improved capabilities for weeks prior to the announcement.

OpenAI, the company that developed GPT-4, says it “spent 6 months making GPT-4 safer and more aligned” so that the AI is less likely to produce “disallowed content” in response to human users’ queries. GPT-4 delivers “human-level performance” and outperforms its predecessor, GPT-3.5, on many simulated exams …