Teraflop/s is 10¹² computations per second, Petaflop/s is 10¹⁵ computations per second, Exaflop/s is 10¹⁸ computations per second, and Zetaflop/s 10²¹ computations per second. See below a table, in reference to the original GPT-3 paper, showing the time complexity of LLM models.