November 13th message, last nightOpenAI GPT-51 WAS OFFICIALLY RELEASED AND FOR THE FIRST TIME USERS WERE ALLOWED TO "TEACH" THE CHAT STYLE OF THE MODEL IN DETAIL。

This GPT-51 has published two versions: GPT-51 Instant and GPT-51 Thinking:
GPT-51 Instant:
It now follows user instructions more reliably and answers exactly what we really want to ask。
Self-adaptation reasoning: This is the first introduction of the Instant model. This means that when it encounters a problem, it is smart to decide to think first, thus giving a more thorough and precise answer, while in the face of a simple problem, it continues to respond very quickly。
GPT-51 Thinking:
Efficiency: It can now more precisely allocate time for reflection, spend more time on complex issues (more thorough answers) and respond more quickly on simple issues (shorter waiting times)。
It is easier to understand: its answer is now clearer, using fewer trade terms and undefined terms. This allows us to understand without any effort when we use it to handle complex work or to interpret technical concepts。
Also warm: The default tone of the Thinking model has become warmer and more common。
And this update focuses on: ChatGPT The personal experience。The goal of OpenAI is to allow users to adapt the ChatGPT tone and style to the most comfortable state。Three official styles have been added, based on the pre-existing tacit, friendly and efficient:
Legal (Professional): applies to work, writing, etc。
Candid (really): Directly, not bend over。
Quirky (Quixy): By definition, it becomes more fun, more jumpy。
In addition to this direct choice, the richer basic style and tone, OpenAI is experimenting with a new feature that allows users to fine-tune the character of ChatGPT directly from settings。
In addition, the in-depth considerations of OpenAI in this regard were presented in the presentation of the GPT-51 model by System Card. For the first time in a model security assessment, OpenAI added two new, more human dimensions: mental health and emotional dependence。
Starting on 12 November, paid users (Pro, Plus, Go, Business) will gradually move to GPT-51; free and unlogged users will follow up upon the completion of the payment; business and educational users will own a seven-day early bird switch (default closure) and will then upgrade to GPT-51。