India, Nov. 8 -- When is an AI 'too smart'? Apparently,when it can be used to fool humans. OpenAI, the guys who previously created an AI that could play and win a game of DOTA 2 against top human players, have released the final version of their GPT-2 AI that can generate coherent paragraphs of text, and can perform rudimentary reading comprehension, machine translation, question answering and summarization without the need for task specific training.

GPT-2 is also able to generate sentences in Chinese, but the only reason OpenAI published the software as it is now is to show off to the world that it can be used to fool humans. The original GPT-2, released in 2015 and used in tests of Go, Go-playing AI and others, was not a complete piec...