OpenAI is releasing GPT-5, its new flagship model, to all of its ChatGPT users and developers

GPT-5 has officially been released as of early August 2025 and is now available to all ChatGPT users, including free, Plus, Pro, and Team accounts. OpenAI announced GPT-5 on August 7, 2025, marking it as their most advanced AI model to date, with significant improvements in intelligence, speed, reasoning, and safety over GPT-4 and earlier versions.

Here is the key details about GPT-5 :

• Expert-level intelligence across domains such as math, coding, science, and health.
• Reduced hallucinations and improved truthful, honest answers.
• A reasoning model (“GPT-5 thinking”) for harder problems, automatically invoked or selectable by users.
• Real-time model routing for efficiency and quality of responses.
• Enhanced capabilities for creative writing and complex software generation.
• Integrated safety mechanisms including safe completions to balance helpfulness with risk.
• Accessibility to all ChatGPT users, including free tier, Plus, Pro, and Teams, with extended capabilities for paid users.
• Availability in developer tools like GitHub Copilot and Azure AI.

GPT-5 essentially replaces previous ChatGPT models and represents a significant upgrade in real-world use, combining speed, accuracy, and safety for a wide range of users and applications.