o3‑pro, released June 10, is OpenAI’s most powerful reasoning model—best for the most demanding, reliability‑critical tasks, ...

GPT 3.5 is free, but GPT-4 is smarter, can understand images, and process eight times as many words as its ChatGPT predecessor. Written by eWEEK content and product recommendations are editorially ...

Claude 3.5 vs GPT-4: AI Chatbot Comparison (2025) ... Voice Chat: ChatGPT supports voice chat, letting you engage with it through spoken conversation, making interactions more natural and accessible.

ChatGPT-4.5 emphasizes creativity and emotional intelligence over technical problem-solving, making it ideal for human-centric tasks like storytelling, strategic planning, and empathetic interactions.

The longer context plays into this as well. GPT-4 can now process up to 128k tokens of text from the user. You can even just send GPT-4 a web link and ask it to interact with the text from that page.

Here's the only two ways how to access Open AI Chat GPT 4 for free on iPhone and mobile without the need for ChatGPT Plus. GPT 4 has some major improvements and new features since the original GPT ...

OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT.The company is beginning with its paying ...

OpenAI will soon retire GPT-4, an AI model it launched over two years ago, from ChatGPT, according to a changelog posted on Thursday.. Effective April 30, GPT-4 will be “fully replaced” by GPT ...

OpenAI's GPT-4 model will soon be "fully replaced" by its natively multimodal GPT-4o model. According to ChatGPT's release notes (via TechCrunch), "GPT-4 will be retired from ChatGPT" on April 30.

Every query typed into a large language model like ChatGPT requires energy and leads to carbon dioxide emissions ...