You know what, it had been happening since they announced the launch of ‘GPT-5’. There is a big possibility that OpenAI deliberately downgrade their ChatGPT4 in anticipation of the ‘Chat-GPT5’. Most probably, people who use chatGPT 4 only use for ‘daily use’ does not feel much difference. However, people like us who use ChatGPT for high-intensive brainpower, complex instruction and detailed, in-depth prompts for intellectual pursuits or any other endeavor will suffer. In addition, ChatGPT 4 still suffers from ‘calculation deficiency’
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