All technologies

GPT-4o

2 painsavg 4.0/10
performance 1compatibility 1

GPT-5 performance degradation on simple tasks

4

GPT-5 can feel slower than GPT-4o for simpler, everyday queries and coding tasks. Community backlash occurred regarding performance degradation for simple coding tasks before OpenAI fine-tuned model routing.

performanceGPT-5GPT-4oOpenAI API

Voice Recognition Inconsistencies

4

ChatGPT's voice recognition function, despite improvements in GPT-4o, presents frequent errors and inconsistencies when processing spoken input.

compatibilityChatGPTGPT-4o