AI that writes convincing prose risks mass-producing fake news

MIT Technology Review reports:

Here’s some breaking fake news …

Russia has declared war on the United States after Donald Trump accidentally fired a missile in the air.

Russia said it had “identified the missile’s trajectory and will take necessary measures to ensure the security of the Russian population and the country’s strategic nuclear forces.” The White House said it was “extremely concerned by the Russian violation” of a treaty banning intermediate-range ballistic missiles.

The US and Russia have had an uneasy relationship since 2014, when Moscow annexed Ukraine’s Crimea region and backed separatists in eastern Ukraine.

That story is, in fact, not only fake, but a troubling example of just how good AI is getting at fooling us.

That’s because it wasn’t written by a person; it was auto-generated by an algorithm fed the words “Russia has declared war on the United States after Donald Trump accidentally …”

The program made the rest of the story up on its own. And it can make up realistic-seeming news reports on any topic you give it. The program was developed by a team at OpenAI, a research institute based in San Francisco.

The researchers set out to develop a general-purpose language algorithm, trained on a vast amount of text from the web, that would be capable of translating text, answering questions, and performing other useful tasks. But they soon grew concerned about the potential for abuse. “We started testing it, and quickly discovered it’s possible to generate malicious-esque content quite easily,” says Jack Clark, policy director at OpenAI. [Continue reading…]

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