Confused by ChatGPT’s models? Here’s a detailed, user-tested guide comparing GPT-4o, GPT-4.1, GPT-4.5, and more — plus ...

Chat GPT vs Google Bard: Artificial Intelligence (AI ... One such example is Open AI’s Chat GPT, a powerful language-based model that has revolutionized the digital world since its inception.

OpenAI's GPT-o3 and o4-mini models hallucinate fake facts in up to 79% of answers, raising major concerns about AI accuracy and real-world use.

GPT-4 is the latest language model for the ChatGPT AI chatbot ... you’ll have to join the waitlist and state your reasons for wanting to use it.

GPT-4.1 mini is also now the default ChatGPT AI model for all users.

Learn More TABLE OF CONTENTS ChatGPT-4, also known as ChatGPT 4 and GPT-4, is a large multimodal model capable of understanding ... You can also read our ChatGPT-4 vs. Claude comparison for ...

OpenAI has officially integrated its flagship GPT-4.1 model into ChatGPT, making it available to Plus, Pro, and Team subscribers starting today.

for the “next big thing,” We may see the GPT-5 model as early as May, according to The Verge. OpenAI CEO Sam Altman said in a post on X on Feb. 12 that ChatGPT users will get unlimited chat ...

Would it matter to an average person who uses AI which model ChatGPT turned to for ... all simply walked through the problems, GPT-4o, for some reason, wrote out an 'answer' sheet that just ...

OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best model for chat yet. In early testing, OpenAI says people found GPT ...