OpenAI to Release Enhanced GPT-5.1 This Week

OpenAI has announced that its next-generation ChatGPT, GPT-5.1, will be available to all users this week. The new model boasts improved intelligence, reliability, and conversational skills. Key upgrades include enhanced adherence to custom instructions and sophisticated reasoning capabilities for more accurate responses. Overall, GPT-5.1 facilitates more engaging conversations than its predecessors. GPT-5 will remain accessible to paid users for three months before being phased out. This transition will not impact the availability of older models, while a GPT-5.1 Pro upgrade is also in development.