OpenAI: GPT-54 and GPT-54mini will no longer be available to users who log on to ChatGPT from 31 August

On 1 August, OpenAI stated that GPT-54 and GPT-54mini would no longer be available to users on ChatGPT from 31 August. These models will continue to be provided in OpenAI API and in Codex sessions where API keys are used for authentication。