OpenAI Rolls Out GPT-5 to All ChatGPT Users, Offering Improved Accuracy, Reasoning, and Human-Like Interaction

OpenAI has officially launched GPT-5, describing it as its smartest and most advanced AI model to date.The company claims it is faster, more useful, and performs better on tasks such as writing, coding, and even health-related queries.For the first time, free users will have access to a reasoning model, which is the type of AI that thinks through a problem before responding.

CEO Sam Altman described the transition from GPT-4 to GPT-5 as a significant leap. GPT-5 has been trained to make fewer mistakes, avoid guessing when it doesn't know the answer, and provide clearer explanations of its limitations. It also employs "safe completions" providing helpful but safe responses to uncertain questions rather than outright refusing.

During its launch demo, OpenAI demonstrated GPT-5 creating two complete language-learning apps from a simple prompt, each with a unique design that can be further customized.This ability, known as "vibe coding," allows people to convert ideas into working software in seconds.

The rollout begins immediately for Free, Plus, Pro, and Team ChatGPT users. Pro users will have unlimited access, whereas Plus and Free users will have usage restrictions. Enterprise and educational customers will receive GPT-5 within a week. 

A few businesses are currently testing GPT-5. Aaron Levie, CEO of Box, described it as a "complete breakthrough" because it handles complex reasoning and logic far better than previous AI models. Developers can also access it via API, with three versions available: GPT-5, GPT-5-mini, and GPT-5-nano, each designed to meet different performance and cost requirements.

According to OpenAI, GPT-5 feels more natural and "human" in conversation, almost as if a team of experts is on call. With this release, the company believes to push AI even further into everyday tasks, creativity, and problem solving.

This article is based on information from CNBC