
OpenAI It’s official GPT-5 In early August to provide concise answers and provide more precise information. This model reduces hallucinations thanks to its reasoning improvements, generates high-quality code and includes significant improvements in health-related topics to interpret results and identify user concerns. However, with the aim of making “ChatGPT smarter and more fun to chat with”Sam Altman released the GPT-5.1 update to improve intelligence and communication.
This update contains two new artificial intelligences: GPT-5.1 Immediate Thinking and GPT-5.1. According to what OpenAI said on its official blog, the former is “smarter and better at following instructions,” while the latter is “faster at simple tasks and more persistent at complex tasks.” but, What does each one of them offer?
What is thinking GPT-5.1 Instant and GPT-5.1
GPT-5.1 is instant It is the most widely used ChatGPT model, and thanks to its huge popularity, OpenAI decided to improve this AI to achieve it Much friendlier by default and more conversational. In addition, among other new features, it has improved follow-up instructions to make it more reliable when responding to requests, and even Able to use adaptive logic To decide when to think before answering more complex questions to provide accurate answers.
On the other hand, OpenAI has improved GPT-5.1 Thinking to be more efficient, because now, Spend more time solving complex problems and responding quickly to simple problems. Therefore, this translates into more complete answers to difficult questions and less waiting time for simpler questions, considering that the answers are clearer, with less jargon and less undefined jargon. Thanks to these improvements, the model has become “more accessible and easier to understand, especially for complex tasks at work and for explaining technical concepts.” In addition, The default tone is warmer and more sympathetic.
Availability
OpenAI announces this Implementation of GPT-5.1 Instant and Thinking has already begun, Firstly for paying users —Pro, Plus, Go, and Business) Then for free users and those who are not logged in. Likewise, Enterprise and Edu plans will have seven days early access, after which time GPT-5.1 will become the only default model.