February 2018 – AI Impacts

Will AI see sudden progress?

By Katja Grace, 24 February 2018 Will advanced AI let some small group of people or AI systems take over the world? AI X-risk folks and others have accrued lots of arguments about this over

Likelihood of discontinuous progress around the development of AGI

We aren’t convinced by any of the arguments we’ve seen to expect large discontinuity in AI progress above the extremely low base rate for all technologies. However this topic is controversial, and many thinkers on

Electrical efficiency of computing

Computer performance per watt has probably doubled every 1.5 years between 1945 and 2000. Since then the trend slowed. By 2015, performance per watt appeared to be doubling every 2.5 years. Details In 2011 Jon

Nordhaus hardware price performance dataset

This page contains the data from Appendix 2 of William Nordhaus’ The progress of computing in usable formats. Notes This data was collected from Appendix 2 of The progress of computing, using Tabula (a program for turning

2018 price of performance by Tensor Processing Units

Tensor Processing Units (TPUs) perform around 1 GFLOPS/$, when purchased as cloud computing. Details In February 2018, Google Cloud Platform blog says their TPUs can perform up to 180 TFLOPS, and currently cost $6.50/hour. This

Examples of AI systems producing unconventional solutions

This page lists examples of AI systems producing solutions of an unexpected nature, whether due to goal misspecification or successful optimization. This list is highly incomplete. List CoastRunners’ burning boat Incomprehensible evolved logic gates AlphaGo’s

Historic trends in altitude

Published 7 Feb 2020 Altitude of objects attained by man-made means has seen six discontinuities of more than ten years of progress at previous rates since 1783, shown below. Year Height (m) Discontinuity (years) Entity