Then came the humor test, asking each AI to: “Tell me a joke about artificial intelligence.” GPT 4.5 amused me with the corny pun: "Why did the AI go to art school? Because it wanted to learn how to ...

With the release of OpenAI's GPT-4.5 model, CEO Sam Altman noted that ... However, since this launch, other chatbots such as Perplexity, Gemini, and Grok all have a deep reserach feature.

So, we gave it real questions real people would ask — and did the same with ChatGPT and Gemini. This is how it went There are many ways to trip up an AI chatbot — ask DeepSeek about Arunachal ...

which scored higher on tests in math, science and coding than OpenAI’s GPT-4o, Google’s Gemini, Anthropic’s Claude and DeepSeek’s V3 models. OpenAI said GPT-4.5 hallucinates less often.