GPT-5 upgrade sparks backlash from ChatGPT Plus users over new usage limits August 8, 2025 by admin Tweet OpenAI has launched its new GPT-5 model, making it available to all ChatGPT users with different usage limits based on their subscription tier. Read more… Neowin Related Posts:ChatGPT's Advanced Voice Mode comes to free users…OpenAI announces ChatGPT changes following user feedbackOpenAI brings 70+ ChatGPT plugins and web search to…Anthropic takes on ChatGPT Pro with its new Claude Max planChatGPT-4o announced from OpenAI, will be freely…