Percentages here dictate the calculated probabiliies of each token in OpenAI’s GPT-3.5 models, the predecessor to ChatGPT.
text-davinci-002 model (correct answer)
text-davinci-003 model released on November 2022, two days before ChatGPT (incorrect answer)
This is concerning. At this point, it might as well assume that 2 + 2 = 4!