May 6th news, this morningOpenAI Published GPT-5/Instant as ChatGPT , replaces the previous GPT-5.3 Institute。
This update focuses on three directions: accuracy, response style and personalization。
In terms of accuracy, GPT-5/Instant's hallucinogenic rate in high-risk areas such as medical, legal, financial, etc. is lower than in the previous version 52.5% and 37.3% is lower in the error rate of incorrect dialogue
Mathematics and scientific test results were increased in step with the AIME 2025 score from 65.4 to 81.2, GPQA from 78.5 to 85.6, MMMU-Pro from 69.2 to 76, and CharXiv from 75 to 81.6
In the response style, the new model is more concise and reduces unnecessary formatting stacks, emoticons and queries
In terms of personalization, Plus and Pro users can allow models to access historical conversations, upload files and associated Gmail content to obtain more personal responses。
At the same time, the "Memory sources" function is synchronized, and when answers are used for personal background information, the user can see which historical conversations or memory entries are specifically called and can be deleted or amended at any time. Users who do not want to be recorded have the option of a temporary dialogue mode。
OpenAI will also host an AI-led online party today at San Francisco headquarters. Ottoman revealed that during the preparatory process he had asked the model "What kind of party to want" and the model gave a list:
THE SHORTER THE PRESENTATION, THE BETTER IT IS TO HAVE A TOAST FROM THE CREATOR OF THE HUMAN RACE, BUT IT DOES NOT WANT TO BE ON THE STAGE; THERE IS ALSO A SECTION ON THE SITE THAT COLLECTS GPT-5.6 RECOMMENDATIONS. PARTY TIME IS SET AT 5:55 P.M., AND IT'S ALSO A MODEL OF ITS OWN。
The list of invitees is screened by Codex from tweets, and over 800 people have signed up within 24 hours. Unselected users have received compensation for a 10-fold increase in the Cordex call. Ottman also responded to a comment by netizens about whether Mask was invited, saying, "The world needs more love and he can come if he wants to."。